diff --git a/Core/pom.xml b/Core/pom.xml
index 319b6032..6106a170 100644
--- a/Core/pom.xml
+++ b/Core/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51</version>
         <relativePath>../</relativePath>
     </parent>
 
diff --git a/Core/src/main/java/com/songoda/core/SongodaCore.java b/Core/src/main/java/com/songoda/core/SongodaCore.java
index 34caa181..fcdb3556 100644
--- a/Core/src/main/java/com/songoda/core/SongodaCore.java
+++ b/Core/src/main/java/com/songoda/core/SongodaCore.java
@@ -56,7 +56,7 @@ public class SongodaCore {
     /**
      * This has been added as of Rev 6
      */
-    private final static String coreVersion = "2.4.50";
+    private final static String coreVersion = "2.4.51";
 
     /**
      * This is specific to the website api
diff --git a/NMS/NMS-API/pom.xml b/NMS/NMS-API/pom.xml
index 6a722de6..b6e4350c 100644
--- a/NMS/NMS-API/pom.xml
+++ b/NMS/NMS-API/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-API/src/com/songoda/core/nms/nbt/NBTCompound.java b/NMS/NMS-API/src/com/songoda/core/nms/nbt/NBTCompound.java
index 7bd47801..269dfc2c 100644
--- a/NMS/NMS-API/src/com/songoda/core/nms/nbt/NBTCompound.java
+++ b/NMS/NMS-API/src/com/songoda/core/nms/nbt/NBTCompound.java
@@ -21,6 +21,8 @@ public interface NBTCompound {
 
     NBTCompound set(String tag, int[] i);
 
+    NBTCompound set(String tag, byte[] b);
+
     NBTCompound set(String tag, UUID u);
 
     NBTCompound remove(String tag);
@@ -45,6 +47,8 @@ public interface NBTCompound {
 
     int[] getIntArray(String tag);
 
+    byte[] getByteArray(String tag);
+
     NBTCompound getCompound(String tag);
 
     Set<String> getKeys();
diff --git a/NMS/NMS-API/src/com/songoda/core/nms/nbt/NBTObject.java b/NMS/NMS-API/src/com/songoda/core/nms/nbt/NBTObject.java
index 8fa3fbae..c43b12c1 100644
--- a/NMS/NMS-API/src/com/songoda/core/nms/nbt/NBTObject.java
+++ b/NMS/NMS-API/src/com/songoda/core/nms/nbt/NBTObject.java
@@ -20,6 +20,8 @@ public interface NBTObject {
 
     int[] asIntArray();
 
+    byte[] asByteArray();
+
     Set<String> getKeys();
 
     NBTCompound asCompound();
diff --git a/NMS/NMS-v1_10_R1/pom.xml b/NMS/NMS-v1_10_R1/pom.xml
index 60a94752..8c89461f 100644
--- a/NMS/NMS-v1_10_R1/pom.xml
+++ b/NMS/NMS-v1_10_R1/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_10_R1/src/com/songoda/core/nms/v1_10_R1/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_10_R1/src/com/songoda/core/nms/v1_10_R1/nbt/NBTCompoundImpl.java
index 480887c5..04c306f5 100644
--- a/NMS/NMS-v1_10_R1/src/com/songoda/core/nms/v1_10_R1/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_10_R1/src/com/songoda/core/nms/v1_10_R1/nbt/NBTCompoundImpl.java
@@ -74,6 +74,12 @@ public class NBTCompoundImpl implements NBTCompound {
         return this;
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
     @Override
     public NBTCompound set(String tag, UUID u) {
         compound.a(tag, u);
@@ -136,6 +142,11 @@ public class NBTCompoundImpl implements NBTCompound {
         return getNBTObject(tag).asIntArray();
     }
 
+    @Override
+    public byte[] getByteArray(String tag) {
+        return new byte[0];
+    }
+
     @Override
     public NBTCompound getCompound(String tag) {
         if (has(tag)) {
diff --git a/NMS/NMS-v1_10_R1/src/com/songoda/core/nms/v1_10_R1/nbt/NBTItemImpl.java b/NMS/NMS-v1_10_R1/src/com/songoda/core/nms/v1_10_R1/nbt/NBTItemImpl.java
index ed8858d0..c4fb4426 100644
--- a/NMS/NMS-v1_10_R1/src/com/songoda/core/nms/v1_10_R1/nbt/NBTItemImpl.java
+++ b/NMS/NMS-v1_10_R1/src/com/songoda/core/nms/v1_10_R1/nbt/NBTItemImpl.java
@@ -7,7 +7,7 @@ import org.bukkit.inventory.ItemStack;
 
 public class NBTItemImpl extends NBTCompoundImpl implements NBTItem {
 
-    private net.minecraft.server.v1_10_R1.ItemStack nmsItem;
+    private final net.minecraft.server.v1_10_R1.ItemStack nmsItem;
 
     public NBTItemImpl(net.minecraft.server.v1_10_R1.ItemStack nmsItem) {
         super(nmsItem != null && nmsItem.hasTag() ? nmsItem.getTag() : new NBTTagCompound());
diff --git a/NMS/NMS-v1_10_R1/src/com/songoda/core/nms/v1_10_R1/nbt/NBTObjectImpl.java b/NMS/NMS-v1_10_R1/src/com/songoda/core/nms/v1_10_R1/nbt/NBTObjectImpl.java
index 8bad61b3..6df4ab6f 100644
--- a/NMS/NMS-v1_10_R1/src/com/songoda/core/nms/v1_10_R1/nbt/NBTObjectImpl.java
+++ b/NMS/NMS-v1_10_R1/src/com/songoda/core/nms/v1_10_R1/nbt/NBTObjectImpl.java
@@ -56,6 +56,11 @@ public class NBTObjectImpl implements NBTObject {
         return compound.getIntArray(tag);
     }
 
+    @Override
+    public byte[] asByteArray() {
+        return compound.getByteArray(tag);
+    }
+
     @Override
     public Set<String> getKeys() {
         return compound.c();
diff --git a/NMS/NMS-v1_11_R1/pom.xml b/NMS/NMS-v1_11_R1/pom.xml
index ac0b205f..7712af8f 100644
--- a/NMS/NMS-v1_11_R1/pom.xml
+++ b/NMS/NMS-v1_11_R1/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_11_R1/src/com/songoda/core/nms/v1_11_R1/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_11_R1/src/com/songoda/core/nms/v1_11_R1/nbt/NBTCompoundImpl.java
index 8eba6c34..9680ccf0 100644
--- a/NMS/NMS-v1_11_R1/src/com/songoda/core/nms/v1_11_R1/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_11_R1/src/com/songoda/core/nms/v1_11_R1/nbt/NBTCompoundImpl.java
@@ -74,6 +74,12 @@ public class NBTCompoundImpl implements NBTCompound {
         return this;
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
     @Override
     public NBTCompound set(String tag, UUID u) {
         compound.a(tag, u);
@@ -136,6 +142,11 @@ public class NBTCompoundImpl implements NBTCompound {
         return getNBTObject(tag).asIntArray();
     }
 
+    @Override
+    public byte[] getByteArray(String tag) {
+        return new byte[0];
+    }
+
     @Override
     public NBTCompound getCompound(String tag) {
         if (has(tag)) {
diff --git a/NMS/NMS-v1_11_R1/src/com/songoda/core/nms/v1_11_R1/nbt/NBTItemImpl.java b/NMS/NMS-v1_11_R1/src/com/songoda/core/nms/v1_11_R1/nbt/NBTItemImpl.java
index 4c3c6b54..0712745b 100644
--- a/NMS/NMS-v1_11_R1/src/com/songoda/core/nms/v1_11_R1/nbt/NBTItemImpl.java
+++ b/NMS/NMS-v1_11_R1/src/com/songoda/core/nms/v1_11_R1/nbt/NBTItemImpl.java
@@ -1,5 +1,6 @@
 package com.songoda.core.nms.v1_11_R1.nbt;
 
+import com.songoda.core.nms.nbt.NBTCompound;
 import com.songoda.core.nms.nbt.NBTItem;
 import net.minecraft.server.v1_11_R1.NBTTagCompound;
 import org.bukkit.craftbukkit.v1_11_R1.inventory.CraftItemStack;
@@ -7,7 +8,7 @@ import org.bukkit.inventory.ItemStack;
 
 public class NBTItemImpl extends NBTCompoundImpl implements NBTItem {
 
-    private net.minecraft.server.v1_11_R1.ItemStack nmsItem;
+    private final net.minecraft.server.v1_11_R1.ItemStack nmsItem;
 
     public NBTItemImpl(net.minecraft.server.v1_11_R1.ItemStack nmsItem) {
         super(nmsItem != null && nmsItem.hasTag() ? nmsItem.getTag() : new NBTTagCompound());
@@ -22,6 +23,17 @@ public class NBTItemImpl extends NBTCompoundImpl implements NBTItem {
         }
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
+    @Override
+    public byte[] getByteArray(String tag) {
+        return new byte[0];
+    }
+
     @Override
     public void addExtras() {
     }
diff --git a/NMS/NMS-v1_11_R1/src/com/songoda/core/nms/v1_11_R1/nbt/NBTObjectImpl.java b/NMS/NMS-v1_11_R1/src/com/songoda/core/nms/v1_11_R1/nbt/NBTObjectImpl.java
index 0b2a71b8..c6075963 100644
--- a/NMS/NMS-v1_11_R1/src/com/songoda/core/nms/v1_11_R1/nbt/NBTObjectImpl.java
+++ b/NMS/NMS-v1_11_R1/src/com/songoda/core/nms/v1_11_R1/nbt/NBTObjectImpl.java
@@ -56,6 +56,11 @@ public class NBTObjectImpl implements NBTObject {
         return compound.getIntArray(tag);
     }
 
+    @Override
+    public byte[] asByteArray() {
+        return compound.getByteArray(tag);
+    }
+
     @Override
     public Set<String> getKeys() {
         return compound.c();
diff --git a/NMS/NMS-v1_12_R1/pom.xml b/NMS/NMS-v1_12_R1/pom.xml
index 2393dc7e..15e060cc 100644
--- a/NMS/NMS-v1_12_R1/pom.xml
+++ b/NMS/NMS-v1_12_R1/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_12_R1/src/com/songoda/core/nms/v1_12_R1/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_12_R1/src/com/songoda/core/nms/v1_12_R1/nbt/NBTCompoundImpl.java
index 61206c77..6b13d2b3 100644
--- a/NMS/NMS-v1_12_R1/src/com/songoda/core/nms/v1_12_R1/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_12_R1/src/com/songoda/core/nms/v1_12_R1/nbt/NBTCompoundImpl.java
@@ -74,6 +74,12 @@ public class NBTCompoundImpl implements NBTCompound {
         return this;
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
     @Override
     public NBTCompound set(String tag, UUID u) {
         compound.a(tag, u);
@@ -136,6 +142,11 @@ public class NBTCompoundImpl implements NBTCompound {
         return getNBTObject(tag).asIntArray();
     }
 
+    @Override
+    public byte[] getByteArray(String tag) {
+        return new byte[0];
+    }
+
     @Override
     public NBTCompound getCompound(String tag) {
         if (has(tag)) {
diff --git a/NMS/NMS-v1_12_R1/src/com/songoda/core/nms/v1_12_R1/nbt/NBTItemImpl.java b/NMS/NMS-v1_12_R1/src/com/songoda/core/nms/v1_12_R1/nbt/NBTItemImpl.java
index e22df8c9..e867af00 100644
--- a/NMS/NMS-v1_12_R1/src/com/songoda/core/nms/v1_12_R1/nbt/NBTItemImpl.java
+++ b/NMS/NMS-v1_12_R1/src/com/songoda/core/nms/v1_12_R1/nbt/NBTItemImpl.java
@@ -7,7 +7,7 @@ import org.bukkit.inventory.ItemStack;
 
 public class NBTItemImpl extends NBTCompoundImpl implements NBTItem {
 
-    private net.minecraft.server.v1_12_R1.ItemStack nmsItem;
+    private final net.minecraft.server.v1_12_R1.ItemStack nmsItem;
 
     public NBTItemImpl(net.minecraft.server.v1_12_R1.ItemStack nmsItem) {
         super(nmsItem != null && nmsItem.hasTag() ? nmsItem.getTag() : new NBTTagCompound());
diff --git a/NMS/NMS-v1_12_R1/src/com/songoda/core/nms/v1_12_R1/nbt/NBTObjectImpl.java b/NMS/NMS-v1_12_R1/src/com/songoda/core/nms/v1_12_R1/nbt/NBTObjectImpl.java
index 16b5ab1a..397f66a0 100644
--- a/NMS/NMS-v1_12_R1/src/com/songoda/core/nms/v1_12_R1/nbt/NBTObjectImpl.java
+++ b/NMS/NMS-v1_12_R1/src/com/songoda/core/nms/v1_12_R1/nbt/NBTObjectImpl.java
@@ -56,6 +56,11 @@ public class NBTObjectImpl implements NBTObject {
         return compound.getIntArray(tag);
     }
 
+    @Override
+    public byte[] asByteArray() {
+        return compound.getByteArray(tag);
+    }
+
     @Override
     public Set<String> getKeys() {
         return compound.c();
diff --git a/NMS/NMS-v1_13_R1/pom.xml b/NMS/NMS-v1_13_R1/pom.xml
index a09d8069..fbd00716 100644
--- a/NMS/NMS-v1_13_R1/pom.xml
+++ b/NMS/NMS-v1_13_R1/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_13_R1/src/com/songoda/core/nms/v1_13_R1/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_13_R1/src/com/songoda/core/nms/v1_13_R1/nbt/NBTCompoundImpl.java
index 8efaeb23..70a850a1 100644
--- a/NMS/NMS-v1_13_R1/src/com/songoda/core/nms/v1_13_R1/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_13_R1/src/com/songoda/core/nms/v1_13_R1/nbt/NBTCompoundImpl.java
@@ -74,6 +74,12 @@ public class NBTCompoundImpl implements NBTCompound {
         return this;
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
     @Override
     public NBTCompound set(String tag, UUID u) {
         compound.a(tag, u);
@@ -136,6 +142,11 @@ public class NBTCompoundImpl implements NBTCompound {
         return getNBTObject(tag).asIntArray();
     }
 
+    @Override
+    public byte[] getByteArray(String tag) {
+        return new byte[0];
+    }
+
     @Override
     public NBTCompound getCompound(String tag) {
         if (has(tag)) {
diff --git a/NMS/NMS-v1_13_R1/src/com/songoda/core/nms/v1_13_R1/nbt/NBTItemImpl.java b/NMS/NMS-v1_13_R1/src/com/songoda/core/nms/v1_13_R1/nbt/NBTItemImpl.java
index d9059c7e..5824da51 100644
--- a/NMS/NMS-v1_13_R1/src/com/songoda/core/nms/v1_13_R1/nbt/NBTItemImpl.java
+++ b/NMS/NMS-v1_13_R1/src/com/songoda/core/nms/v1_13_R1/nbt/NBTItemImpl.java
@@ -7,7 +7,7 @@ import org.bukkit.inventory.ItemStack;
 
 public class NBTItemImpl extends NBTCompoundImpl implements NBTItem {
 
-    private net.minecraft.server.v1_13_R1.ItemStack nmsItem;
+    private final net.minecraft.server.v1_13_R1.ItemStack nmsItem;
 
     public NBTItemImpl(net.minecraft.server.v1_13_R1.ItemStack nmsItem) {
         super(nmsItem != null && nmsItem.hasTag() ? nmsItem.getTag() : new NBTTagCompound());
diff --git a/NMS/NMS-v1_13_R1/src/com/songoda/core/nms/v1_13_R1/nbt/NBTObjectImpl.java b/NMS/NMS-v1_13_R1/src/com/songoda/core/nms/v1_13_R1/nbt/NBTObjectImpl.java
index dbd85039..b5bdaa97 100644
--- a/NMS/NMS-v1_13_R1/src/com/songoda/core/nms/v1_13_R1/nbt/NBTObjectImpl.java
+++ b/NMS/NMS-v1_13_R1/src/com/songoda/core/nms/v1_13_R1/nbt/NBTObjectImpl.java
@@ -56,6 +56,11 @@ public class NBTObjectImpl implements NBTObject {
         return compound.getIntArray(tag);
     }
 
+    @Override
+    public byte[] asByteArray() {
+        return compound.getByteArray(tag);
+    }
+
     @Override
     public Set<String> getKeys() {
         return compound.getKeys();
diff --git a/NMS/NMS-v1_13_R2/pom.xml b/NMS/NMS-v1_13_R2/pom.xml
index 962ca733..35ed641b 100644
--- a/NMS/NMS-v1_13_R2/pom.xml
+++ b/NMS/NMS-v1_13_R2/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_13_R2/src/com/songoda/core/nms/v1_13_R2/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_13_R2/src/com/songoda/core/nms/v1_13_R2/nbt/NBTCompoundImpl.java
index 9f78a280..ad539766 100644
--- a/NMS/NMS-v1_13_R2/src/com/songoda/core/nms/v1_13_R2/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_13_R2/src/com/songoda/core/nms/v1_13_R2/nbt/NBTCompoundImpl.java
@@ -74,6 +74,12 @@ public class NBTCompoundImpl implements NBTCompound {
         return this;
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
     @Override
     public NBTCompound set(String tag, UUID u) {
         compound.a(tag, u);
@@ -136,6 +142,11 @@ public class NBTCompoundImpl implements NBTCompound {
         return getNBTObject(tag).asIntArray();
     }
 
+    @Override
+    public byte[] getByteArray(String tag) {
+        return new byte[0];
+    }
+
     @Override
     public NBTCompound getCompound(String tag) {
         if (has(tag)) {
diff --git a/NMS/NMS-v1_13_R2/src/com/songoda/core/nms/v1_13_R2/nbt/NBTItemImpl.java b/NMS/NMS-v1_13_R2/src/com/songoda/core/nms/v1_13_R2/nbt/NBTItemImpl.java
index 0a1ba3d9..2904c6b3 100644
--- a/NMS/NMS-v1_13_R2/src/com/songoda/core/nms/v1_13_R2/nbt/NBTItemImpl.java
+++ b/NMS/NMS-v1_13_R2/src/com/songoda/core/nms/v1_13_R2/nbt/NBTItemImpl.java
@@ -1,5 +1,6 @@
 package com.songoda.core.nms.v1_13_R2.nbt;
 
+import com.songoda.core.nms.nbt.NBTCompound;
 import com.songoda.core.nms.nbt.NBTItem;
 import net.minecraft.server.v1_13_R2.NBTTagCompound;
 import org.bukkit.craftbukkit.v1_13_R2.inventory.CraftItemStack;
@@ -7,7 +8,7 @@ import org.bukkit.inventory.ItemStack;
 
 public class NBTItemImpl extends NBTCompoundImpl implements NBTItem {
 
-    private net.minecraft.server.v1_13_R2.ItemStack nmsItem;
+    private final net.minecraft.server.v1_13_R2.ItemStack nmsItem;
 
     public NBTItemImpl(net.minecraft.server.v1_13_R2.ItemStack nmsItem) {
         super(nmsItem != null && nmsItem.hasTag() ? nmsItem.getTag() : new NBTTagCompound());
@@ -22,6 +23,17 @@ public class NBTItemImpl extends NBTCompoundImpl implements NBTItem {
         }
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
+    @Override
+    public byte[] getByteArray(String tag) {
+        return new byte[0];
+    }
+
     @Override
     public void addExtras() {
     }
diff --git a/NMS/NMS-v1_13_R2/src/com/songoda/core/nms/v1_13_R2/nbt/NBTObjectImpl.java b/NMS/NMS-v1_13_R2/src/com/songoda/core/nms/v1_13_R2/nbt/NBTObjectImpl.java
index 46c039de..b67bfac7 100644
--- a/NMS/NMS-v1_13_R2/src/com/songoda/core/nms/v1_13_R2/nbt/NBTObjectImpl.java
+++ b/NMS/NMS-v1_13_R2/src/com/songoda/core/nms/v1_13_R2/nbt/NBTObjectImpl.java
@@ -56,6 +56,11 @@ public class NBTObjectImpl implements NBTObject {
         return compound.getIntArray(tag);
     }
 
+    @Override
+    public byte[] asByteArray() {
+        return compound.getByteArray(tag);
+    }
+
     @Override
     public Set<String> getKeys() {
         return compound.getKeys();
diff --git a/NMS/NMS-v1_14_R1/pom.xml b/NMS/NMS-v1_14_R1/pom.xml
index a92bd3c3..cd0fda0f 100644
--- a/NMS/NMS-v1_14_R1/pom.xml
+++ b/NMS/NMS-v1_14_R1/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_14_R1/src/com/songoda/core/nms/v1_14_R1/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_14_R1/src/com/songoda/core/nms/v1_14_R1/nbt/NBTCompoundImpl.java
index 6d8a8c9d..a62ad6a3 100644
--- a/NMS/NMS-v1_14_R1/src/com/songoda/core/nms/v1_14_R1/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_14_R1/src/com/songoda/core/nms/v1_14_R1/nbt/NBTCompoundImpl.java
@@ -74,6 +74,12 @@ public class NBTCompoundImpl implements NBTCompound {
         return this;
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
     @Override
     public NBTCompound set(String tag, UUID u) {
         compound.a(tag, u);
@@ -136,6 +142,11 @@ public class NBTCompoundImpl implements NBTCompound {
         return getNBTObject(tag).asIntArray();
     }
 
+    @Override
+    public byte[] getByteArray(String tag) {
+        return new byte[0];
+    }
+
     @Override
     public NBTCompound getCompound(String tag) {
         if (has(tag)) {
diff --git a/NMS/NMS-v1_14_R1/src/com/songoda/core/nms/v1_14_R1/nbt/NBTItemImpl.java b/NMS/NMS-v1_14_R1/src/com/songoda/core/nms/v1_14_R1/nbt/NBTItemImpl.java
index 1e55ebea..8d9827bc 100644
--- a/NMS/NMS-v1_14_R1/src/com/songoda/core/nms/v1_14_R1/nbt/NBTItemImpl.java
+++ b/NMS/NMS-v1_14_R1/src/com/songoda/core/nms/v1_14_R1/nbt/NBTItemImpl.java
@@ -1,5 +1,6 @@
 package com.songoda.core.nms.v1_14_R1.nbt;
 
+import com.songoda.core.nms.nbt.NBTCompound;
 import com.songoda.core.nms.nbt.NBTItem;
 import net.minecraft.server.v1_14_R1.NBTTagCompound;
 import org.bukkit.craftbukkit.v1_14_R1.inventory.CraftItemStack;
@@ -7,7 +8,7 @@ import org.bukkit.inventory.ItemStack;
 
 public class NBTItemImpl extends NBTCompoundImpl implements NBTItem {
 
-    private net.minecraft.server.v1_14_R1.ItemStack nmsItem;
+    private final net.minecraft.server.v1_14_R1.ItemStack nmsItem;
 
     public NBTItemImpl(net.minecraft.server.v1_14_R1.ItemStack nmsItem) {
         super(nmsItem != null && nmsItem.hasTag() ? nmsItem.getTag() : new NBTTagCompound());
@@ -22,6 +23,17 @@ public class NBTItemImpl extends NBTCompoundImpl implements NBTItem {
         }
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
+    @Override
+    public byte[] getByteArray(String tag) {
+        return new byte[0];
+    }
+
     @Override
     public void addExtras() {
     }
diff --git a/NMS/NMS-v1_14_R1/src/com/songoda/core/nms/v1_14_R1/nbt/NBTObjectImpl.java b/NMS/NMS-v1_14_R1/src/com/songoda/core/nms/v1_14_R1/nbt/NBTObjectImpl.java
index aa94d266..211f571a 100644
--- a/NMS/NMS-v1_14_R1/src/com/songoda/core/nms/v1_14_R1/nbt/NBTObjectImpl.java
+++ b/NMS/NMS-v1_14_R1/src/com/songoda/core/nms/v1_14_R1/nbt/NBTObjectImpl.java
@@ -56,6 +56,11 @@ public class NBTObjectImpl implements NBTObject {
         return compound.getIntArray(tag);
     }
 
+    @Override
+    public byte[] asByteArray() {
+        return compound.getByteArray(tag);
+    }
+
     @Override
     public Set<String> getKeys() {
         return compound.getKeys();
diff --git a/NMS/NMS-v1_15_R1/pom.xml b/NMS/NMS-v1_15_R1/pom.xml
index 57318f89..067274ad 100644
--- a/NMS/NMS-v1_15_R1/pom.xml
+++ b/NMS/NMS-v1_15_R1/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_15_R1/src/com/songoda/core/nms/v1_15_R1/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_15_R1/src/com/songoda/core/nms/v1_15_R1/nbt/NBTCompoundImpl.java
index 151bb463..2e603a1b 100644
--- a/NMS/NMS-v1_15_R1/src/com/songoda/core/nms/v1_15_R1/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_15_R1/src/com/songoda/core/nms/v1_15_R1/nbt/NBTCompoundImpl.java
@@ -74,6 +74,12 @@ public class NBTCompoundImpl implements NBTCompound {
         return this;
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
     @Override
     public NBTCompound set(String tag, UUID u) {
         compound.a(tag, u);
@@ -136,6 +142,11 @@ public class NBTCompoundImpl implements NBTCompound {
         return getNBTObject(tag).asIntArray();
     }
 
+    @Override
+    public byte[] getByteArray(String tag) {
+        return new byte[0];
+    }
+
     @Override
     public NBTCompound getCompound(String tag) {
         if (has(tag)) {
diff --git a/NMS/NMS-v1_15_R1/src/com/songoda/core/nms/v1_15_R1/nbt/NBTEntityImpl.java b/NMS/NMS-v1_15_R1/src/com/songoda/core/nms/v1_15_R1/nbt/NBTEntityImpl.java
index d6aa5256..9343e647 100644
--- a/NMS/NMS-v1_15_R1/src/com/songoda/core/nms/v1_15_R1/nbt/NBTEntityImpl.java
+++ b/NMS/NMS-v1_15_R1/src/com/songoda/core/nms/v1_15_R1/nbt/NBTEntityImpl.java
@@ -1,5 +1,6 @@
 package com.songoda.core.nms.v1_15_R1.nbt;
 
+import com.songoda.core.nms.nbt.NBTCompound;
 import com.songoda.core.nms.nbt.NBTEntity;
 import net.minecraft.server.v1_15_R1.BlockPosition;
 import net.minecraft.server.v1_15_R1.Entity;
@@ -56,6 +57,17 @@ public class NBTEntityImpl extends NBTCompoundImpl implements NBTEntity {
         return spawn(location);
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
+    @Override
+    public byte[] getByteArray(String tag) {
+        return new byte[0];
+    }
+
     @Override
     public void addExtras() {
         compound.setString("entity_type", IRegistry.ENTITY_TYPE.getKey(nmsEntity.getEntityType()).toString());
diff --git a/NMS/NMS-v1_15_R1/src/com/songoda/core/nms/v1_15_R1/nbt/NBTItemImpl.java b/NMS/NMS-v1_15_R1/src/com/songoda/core/nms/v1_15_R1/nbt/NBTItemImpl.java
index c71b27d8..dbd5f2f0 100644
--- a/NMS/NMS-v1_15_R1/src/com/songoda/core/nms/v1_15_R1/nbt/NBTItemImpl.java
+++ b/NMS/NMS-v1_15_R1/src/com/songoda/core/nms/v1_15_R1/nbt/NBTItemImpl.java
@@ -7,7 +7,7 @@ import org.bukkit.inventory.ItemStack;
 
 public class NBTItemImpl extends NBTCompoundImpl implements NBTItem {
 
-    private net.minecraft.server.v1_15_R1.ItemStack nmsItem;
+    private final net.minecraft.server.v1_15_R1.ItemStack nmsItem;
 
     public NBTItemImpl(net.minecraft.server.v1_15_R1.ItemStack nmsItem) {
         super(nmsItem != null && nmsItem.hasTag() ? nmsItem.getTag() : new NBTTagCompound());
diff --git a/NMS/NMS-v1_15_R1/src/com/songoda/core/nms/v1_15_R1/nbt/NBTObjectImpl.java b/NMS/NMS-v1_15_R1/src/com/songoda/core/nms/v1_15_R1/nbt/NBTObjectImpl.java
index 3a76e153..8f85aea4 100644
--- a/NMS/NMS-v1_15_R1/src/com/songoda/core/nms/v1_15_R1/nbt/NBTObjectImpl.java
+++ b/NMS/NMS-v1_15_R1/src/com/songoda/core/nms/v1_15_R1/nbt/NBTObjectImpl.java
@@ -56,6 +56,11 @@ public class NBTObjectImpl implements NBTObject {
         return compound.getIntArray(tag);
     }
 
+    @Override
+    public byte[] asByteArray() {
+        return compound.getByteArray(tag);
+    }
+
     @Override
     public Set<String> getKeys() {
         return compound.getKeys();
diff --git a/NMS/NMS-v1_16_R1/pom.xml b/NMS/NMS-v1_16_R1/pom.xml
index 4ff74e66..baea59e8 100644
--- a/NMS/NMS-v1_16_R1/pom.xml
+++ b/NMS/NMS-v1_16_R1/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_16_R1/src/com/songoda/core/nms/v1_16_R1/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_16_R1/src/com/songoda/core/nms/v1_16_R1/nbt/NBTCompoundImpl.java
index a243dac1..76f6533b 100644
--- a/NMS/NMS-v1_16_R1/src/com/songoda/core/nms/v1_16_R1/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_16_R1/src/com/songoda/core/nms/v1_16_R1/nbt/NBTCompoundImpl.java
@@ -74,6 +74,12 @@ public class NBTCompoundImpl implements NBTCompound {
         return this;
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
     @Override
     public NBTCompound set(String tag, UUID u) {
         compound.a(tag, u);
@@ -136,6 +142,11 @@ public class NBTCompoundImpl implements NBTCompound {
         return getNBTObject(tag).asIntArray();
     }
 
+    @Override
+    public byte[] getByteArray(String tag) {
+        return new byte[0];
+    }
+
     @Override
     public NBTCompound getCompound(String tag) {
         if (has(tag)) {
diff --git a/NMS/NMS-v1_16_R1/src/com/songoda/core/nms/v1_16_R1/nbt/NBTItemImpl.java b/NMS/NMS-v1_16_R1/src/com/songoda/core/nms/v1_16_R1/nbt/NBTItemImpl.java
index dcd91660..8ee25e9a 100644
--- a/NMS/NMS-v1_16_R1/src/com/songoda/core/nms/v1_16_R1/nbt/NBTItemImpl.java
+++ b/NMS/NMS-v1_16_R1/src/com/songoda/core/nms/v1_16_R1/nbt/NBTItemImpl.java
@@ -1,5 +1,6 @@
 package com.songoda.core.nms.v1_16_R1.nbt;
 
+import com.songoda.core.nms.nbt.NBTCompound;
 import com.songoda.core.nms.nbt.NBTItem;
 import net.minecraft.server.v1_16_R1.NBTTagCompound;
 import org.bukkit.craftbukkit.v1_16_R1.inventory.CraftItemStack;
@@ -7,7 +8,7 @@ import org.bukkit.inventory.ItemStack;
 
 public class NBTItemImpl extends NBTCompoundImpl implements NBTItem {
 
-    private net.minecraft.server.v1_16_R1.ItemStack nmsItem;
+    private final net.minecraft.server.v1_16_R1.ItemStack nmsItem;
 
     public NBTItemImpl(net.minecraft.server.v1_16_R1.ItemStack nmsItem) {
         super(nmsItem != null && nmsItem.hasTag() ? nmsItem.getTag() : new NBTTagCompound());
@@ -22,6 +23,17 @@ public class NBTItemImpl extends NBTCompoundImpl implements NBTItem {
         }
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
+    @Override
+    public byte[] getByteArray(String tag) {
+        return new byte[0];
+    }
+
     @Override
     public void addExtras() {
     }
diff --git a/NMS/NMS-v1_16_R1/src/com/songoda/core/nms/v1_16_R1/nbt/NBTObjectImpl.java b/NMS/NMS-v1_16_R1/src/com/songoda/core/nms/v1_16_R1/nbt/NBTObjectImpl.java
index 31066453..3d2968c8 100644
--- a/NMS/NMS-v1_16_R1/src/com/songoda/core/nms/v1_16_R1/nbt/NBTObjectImpl.java
+++ b/NMS/NMS-v1_16_R1/src/com/songoda/core/nms/v1_16_R1/nbt/NBTObjectImpl.java
@@ -56,6 +56,11 @@ public class NBTObjectImpl implements NBTObject {
         return compound.getIntArray(tag);
     }
 
+    @Override
+    public byte[] asByteArray() {
+        return compound.getByteArray(tag);
+    }
+
     @Override
     public Set<String> getKeys() {
         return compound.getKeys();
diff --git a/NMS/NMS-v1_16_R2/pom.xml b/NMS/NMS-v1_16_R2/pom.xml
index 18bebe69..2f855e5b 100644
--- a/NMS/NMS-v1_16_R2/pom.xml
+++ b/NMS/NMS-v1_16_R2/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_16_R2/src/com/songoda/core/nms/v1_16_R2/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_16_R2/src/com/songoda/core/nms/v1_16_R2/nbt/NBTCompoundImpl.java
index 8753b8be..04602891 100644
--- a/NMS/NMS-v1_16_R2/src/com/songoda/core/nms/v1_16_R2/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_16_R2/src/com/songoda/core/nms/v1_16_R2/nbt/NBTCompoundImpl.java
@@ -74,6 +74,12 @@ public class NBTCompoundImpl implements NBTCompound {
         return this;
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
     @Override
     public NBTCompound set(String tag, UUID u) {
         compound.a(tag, u);
@@ -136,6 +142,11 @@ public class NBTCompoundImpl implements NBTCompound {
         return getNBTObject(tag).asIntArray();
     }
 
+    @Override
+    public byte[] getByteArray(String tag) {
+        return new byte[0];
+    }
+
     @Override
     public NBTCompound getCompound(String tag) {
         if (has(tag)) {
diff --git a/NMS/NMS-v1_16_R2/src/com/songoda/core/nms/v1_16_R2/nbt/NBTItemImpl.java b/NMS/NMS-v1_16_R2/src/com/songoda/core/nms/v1_16_R2/nbt/NBTItemImpl.java
index 7fbaa568..488a07d4 100644
--- a/NMS/NMS-v1_16_R2/src/com/songoda/core/nms/v1_16_R2/nbt/NBTItemImpl.java
+++ b/NMS/NMS-v1_16_R2/src/com/songoda/core/nms/v1_16_R2/nbt/NBTItemImpl.java
@@ -7,7 +7,7 @@ import org.bukkit.inventory.ItemStack;
 
 public class NBTItemImpl extends NBTCompoundImpl implements NBTItem {
 
-    private net.minecraft.server.v1_16_R2.ItemStack nmsItem;
+    private final net.minecraft.server.v1_16_R2.ItemStack nmsItem;
 
     public NBTItemImpl(net.minecraft.server.v1_16_R2.ItemStack nmsItem) {
         super(nmsItem != null && nmsItem.hasTag() ? nmsItem.getTag() : new NBTTagCompound());
diff --git a/NMS/NMS-v1_16_R2/src/com/songoda/core/nms/v1_16_R2/nbt/NBTObjectImpl.java b/NMS/NMS-v1_16_R2/src/com/songoda/core/nms/v1_16_R2/nbt/NBTObjectImpl.java
index 66af4f6e..b0a06f1d 100644
--- a/NMS/NMS-v1_16_R2/src/com/songoda/core/nms/v1_16_R2/nbt/NBTObjectImpl.java
+++ b/NMS/NMS-v1_16_R2/src/com/songoda/core/nms/v1_16_R2/nbt/NBTObjectImpl.java
@@ -56,6 +56,11 @@ public class NBTObjectImpl implements NBTObject {
         return compound.getIntArray(tag);
     }
 
+    @Override
+    public byte[] asByteArray() {
+        return compound.getByteArray(tag);
+    }
+
     @Override
     public NBTCompound asCompound() {
         return new NBTCompoundImpl(compound.getCompound(tag));
diff --git a/NMS/NMS-v1_16_R3/pom.xml b/NMS/NMS-v1_16_R3/pom.xml
index 9d1f28e4..2037079e 100644
--- a/NMS/NMS-v1_16_R3/pom.xml
+++ b/NMS/NMS-v1_16_R3/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_16_R3/src/com/songoda/core/nms/v1_16_R3/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_16_R3/src/com/songoda/core/nms/v1_16_R3/nbt/NBTCompoundImpl.java
index 031640ed..65e07866 100644
--- a/NMS/NMS-v1_16_R3/src/com/songoda/core/nms/v1_16_R3/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_16_R3/src/com/songoda/core/nms/v1_16_R3/nbt/NBTCompoundImpl.java
@@ -74,6 +74,12 @@ public class NBTCompoundImpl implements NBTCompound {
         return this;
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
     @Override
     public NBTCompound set(String tag, UUID u) {
         compound.a(tag, u);
@@ -136,6 +142,11 @@ public class NBTCompoundImpl implements NBTCompound {
         return getNBTObject(tag).asIntArray();
     }
 
+    @Override
+    public byte[] getByteArray(String tag) {
+        return getNBTObject(tag).asByteArray();
+    }
+
     @Override
     public NBTCompound getCompound(String tag) {
         if (has(tag)) {
diff --git a/NMS/NMS-v1_16_R3/src/com/songoda/core/nms/v1_16_R3/nbt/NBTItemImpl.java b/NMS/NMS-v1_16_R3/src/com/songoda/core/nms/v1_16_R3/nbt/NBTItemImpl.java
index 97bac649..26089a9d 100644
--- a/NMS/NMS-v1_16_R3/src/com/songoda/core/nms/v1_16_R3/nbt/NBTItemImpl.java
+++ b/NMS/NMS-v1_16_R3/src/com/songoda/core/nms/v1_16_R3/nbt/NBTItemImpl.java
@@ -13,7 +13,7 @@ import java.io.IOException;
 
 public class NBTItemImpl extends NBTCompoundImpl implements NBTItem {
 
-    private net.minecraft.server.v1_16_R3.ItemStack nmsItem;
+    private final net.minecraft.server.v1_16_R3.ItemStack nmsItem;
 
     public NBTItemImpl(net.minecraft.server.v1_16_R3.ItemStack nmsItem) {
         super(nmsItem != null && nmsItem.hasTag() ? nmsItem.getTag() : new NBTTagCompound());
@@ -28,29 +28,6 @@ public class NBTItemImpl extends NBTCompoundImpl implements NBTItem {
         }
     }
 
-
-    @Override
-    public byte[] serialize(String... exclusions) {
-        try (ByteArrayOutputStream stream = new ByteArrayOutputStream(); BukkitObjectOutputStream bukkitStream = new BukkitObjectOutputStream(stream)) {
-            bukkitStream.writeObject(nmsItem);
-            return stream.toByteArray();
-        } catch (IOException e) {
-            e.printStackTrace();
-            return null;
-        }
-    }
-
-    @Override
-    public void deSerialize(byte[] serialized) {
-        try (BukkitObjectInputStream stream = new BukkitObjectInputStream(
-                new ByteArrayInputStream(serialized))) {
-            nmsItem = (net.minecraft.server.v1_16_R3.ItemStack) stream.readObject();
-        } catch (IOException | ClassNotFoundException e) {
-            e.printStackTrace();
-        }
-
-    }
-
     @Override
     public void addExtras() {
     }
diff --git a/NMS/NMS-v1_16_R3/src/com/songoda/core/nms/v1_16_R3/nbt/NBTObjectImpl.java b/NMS/NMS-v1_16_R3/src/com/songoda/core/nms/v1_16_R3/nbt/NBTObjectImpl.java
index bb3f2b08..56af357c 100644
--- a/NMS/NMS-v1_16_R3/src/com/songoda/core/nms/v1_16_R3/nbt/NBTObjectImpl.java
+++ b/NMS/NMS-v1_16_R3/src/com/songoda/core/nms/v1_16_R3/nbt/NBTObjectImpl.java
@@ -56,6 +56,11 @@ public class NBTObjectImpl implements NBTObject {
         return compound.getIntArray(tag);
     }
 
+    @Override
+    public byte[] asByteArray() {
+        return compound.getByteArray(tag);
+    }
+
     @Override
     public NBTCompound asCompound() {
         return new NBTCompoundImpl(compound.getCompound(tag));
diff --git a/NMS/NMS-v1_8_R1/pom.xml b/NMS/NMS-v1_8_R1/pom.xml
index 840aed70..022e18e3 100644
--- a/NMS/NMS-v1_8_R1/pom.xml
+++ b/NMS/NMS-v1_8_R1/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_8_R1/src/com/songoda/core/nms/v1_8_R1/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_8_R1/src/com/songoda/core/nms/v1_8_R1/nbt/NBTCompoundImpl.java
index 94dcd1d1..b96e2a68 100644
--- a/NMS/NMS-v1_8_R1/src/com/songoda/core/nms/v1_8_R1/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_8_R1/src/com/songoda/core/nms/v1_8_R1/nbt/NBTCompoundImpl.java
@@ -74,6 +74,12 @@ public class NBTCompoundImpl implements NBTCompound {
         return this;
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
     @Override
     public NBTCompound set(String tag, UUID u) {
         set(tag + "Most", u.getMostSignificantBits());
@@ -137,6 +143,11 @@ public class NBTCompoundImpl implements NBTCompound {
         return getNBTObject(tag).asIntArray();
     }
 
+    @Override
+    public byte[] getByteArray(String tag) {
+        return new byte[0];
+    }
+
     @Override
     public NBTCompound getCompound(String tag) {
         if (has(tag)) {
diff --git a/NMS/NMS-v1_8_R1/src/com/songoda/core/nms/v1_8_R1/nbt/NBTItemImpl.java b/NMS/NMS-v1_8_R1/src/com/songoda/core/nms/v1_8_R1/nbt/NBTItemImpl.java
index ce8dfd93..4df19aa6 100644
--- a/NMS/NMS-v1_8_R1/src/com/songoda/core/nms/v1_8_R1/nbt/NBTItemImpl.java
+++ b/NMS/NMS-v1_8_R1/src/com/songoda/core/nms/v1_8_R1/nbt/NBTItemImpl.java
@@ -7,7 +7,7 @@ import org.bukkit.inventory.ItemStack;
 
 public class NBTItemImpl extends NBTCompoundImpl implements NBTItem {
 
-    private net.minecraft.server.v1_8_R1.ItemStack nmsItem;
+    private final net.minecraft.server.v1_8_R1.ItemStack nmsItem;
 
     public NBTItemImpl(net.minecraft.server.v1_8_R1.ItemStack nmsItem) {
         super(nmsItem != null && nmsItem.hasTag() ? nmsItem.getTag() : new NBTTagCompound());
diff --git a/NMS/NMS-v1_8_R1/src/com/songoda/core/nms/v1_8_R1/nbt/NBTObjectImpl.java b/NMS/NMS-v1_8_R1/src/com/songoda/core/nms/v1_8_R1/nbt/NBTObjectImpl.java
index 17a00912..235cb615 100644
--- a/NMS/NMS-v1_8_R1/src/com/songoda/core/nms/v1_8_R1/nbt/NBTObjectImpl.java
+++ b/NMS/NMS-v1_8_R1/src/com/songoda/core/nms/v1_8_R1/nbt/NBTObjectImpl.java
@@ -56,6 +56,11 @@ public class NBTObjectImpl implements NBTObject {
         return compound.getIntArray(tag);
     }
 
+    @Override
+    public byte[] asByteArray() {
+        return compound.getByteArray(tag);
+    }
+
     @Override
     public Set<String> getKeys() {
         return compound.c();
diff --git a/NMS/NMS-v1_8_R2/pom.xml b/NMS/NMS-v1_8_R2/pom.xml
index 55787af7..917843f4 100644
--- a/NMS/NMS-v1_8_R2/pom.xml
+++ b/NMS/NMS-v1_8_R2/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_8_R2/src/com/songoda/core/nms/v1_8_R2/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_8_R2/src/com/songoda/core/nms/v1_8_R2/nbt/NBTCompoundImpl.java
index bc3e1186..f6acb2d2 100644
--- a/NMS/NMS-v1_8_R2/src/com/songoda/core/nms/v1_8_R2/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_8_R2/src/com/songoda/core/nms/v1_8_R2/nbt/NBTCompoundImpl.java
@@ -74,6 +74,12 @@ public class NBTCompoundImpl implements NBTCompound {
         return this;
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
     @Override
     public NBTCompound set(String tag, UUID u) {
         set(tag + "Most", u.getMostSignificantBits());
@@ -137,6 +143,11 @@ public class NBTCompoundImpl implements NBTCompound {
         return getNBTObject(tag).asIntArray();
     }
 
+    @Override
+    public byte[] getByteArray(String tag) {
+        return new byte[0];
+    }
+
     @Override
     public NBTCompound getCompound(String tag) {
         if (has(tag)) {
diff --git a/NMS/NMS-v1_8_R2/src/com/songoda/core/nms/v1_8_R2/nbt/NBTItemImpl.java b/NMS/NMS-v1_8_R2/src/com/songoda/core/nms/v1_8_R2/nbt/NBTItemImpl.java
index 748bd485..d44d6952 100644
--- a/NMS/NMS-v1_8_R2/src/com/songoda/core/nms/v1_8_R2/nbt/NBTItemImpl.java
+++ b/NMS/NMS-v1_8_R2/src/com/songoda/core/nms/v1_8_R2/nbt/NBTItemImpl.java
@@ -7,7 +7,7 @@ import org.bukkit.inventory.ItemStack;
 
 public class NBTItemImpl extends NBTCompoundImpl implements NBTItem {
 
-    private net.minecraft.server.v1_8_R2.ItemStack nmsItem;
+    private final net.minecraft.server.v1_8_R2.ItemStack nmsItem;
 
     public NBTItemImpl(net.minecraft.server.v1_8_R2.ItemStack nmsItem) {
         super(nmsItem != null && nmsItem.hasTag() ? nmsItem.getTag() : new NBTTagCompound());
diff --git a/NMS/NMS-v1_8_R2/src/com/songoda/core/nms/v1_8_R2/nbt/NBTObjectImpl.java b/NMS/NMS-v1_8_R2/src/com/songoda/core/nms/v1_8_R2/nbt/NBTObjectImpl.java
index 05154e13..deaf3e4d 100644
--- a/NMS/NMS-v1_8_R2/src/com/songoda/core/nms/v1_8_R2/nbt/NBTObjectImpl.java
+++ b/NMS/NMS-v1_8_R2/src/com/songoda/core/nms/v1_8_R2/nbt/NBTObjectImpl.java
@@ -56,6 +56,11 @@ public class NBTObjectImpl implements NBTObject {
         return compound.getIntArray(tag);
     }
 
+    @Override
+    public byte[] asByteArray() {
+        return compound.getByteArray(tag);
+    }
+
     @Override
     public Set<String> getKeys() {
         return compound.c();
diff --git a/NMS/NMS-v1_8_R3/pom.xml b/NMS/NMS-v1_8_R3/pom.xml
index 7a9f6efb..011166b1 100644
--- a/NMS/NMS-v1_8_R3/pom.xml
+++ b/NMS/NMS-v1_8_R3/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_8_R3/src/com/songoda/core/nms/v1_8_R3/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_8_R3/src/com/songoda/core/nms/v1_8_R3/nbt/NBTCompoundImpl.java
index ebc03afb..76ab7449 100644
--- a/NMS/NMS-v1_8_R3/src/com/songoda/core/nms/v1_8_R3/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_8_R3/src/com/songoda/core/nms/v1_8_R3/nbt/NBTCompoundImpl.java
@@ -74,6 +74,12 @@ public class NBTCompoundImpl implements NBTCompound {
         return this;
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
     @Override
     public NBTCompound set(String tag, UUID u) {
         set(tag + "Most", u.getMostSignificantBits());
@@ -137,6 +143,11 @@ public class NBTCompoundImpl implements NBTCompound {
         return getNBTObject(tag).asIntArray();
     }
 
+    @Override
+    public byte[] getByteArray(String tag) {
+        return new byte[0];
+    }
+
     @Override
     public NBTCompound getCompound(String tag) {
         if (has(tag)) {
diff --git a/NMS/NMS-v1_8_R3/src/com/songoda/core/nms/v1_8_R3/nbt/NBTEntityImpl.java b/NMS/NMS-v1_8_R3/src/com/songoda/core/nms/v1_8_R3/nbt/NBTEntityImpl.java
index 56b1ca93..ab324c78 100644
--- a/NMS/NMS-v1_8_R3/src/com/songoda/core/nms/v1_8_R3/nbt/NBTEntityImpl.java
+++ b/NMS/NMS-v1_8_R3/src/com/songoda/core/nms/v1_8_R3/nbt/NBTEntityImpl.java
@@ -1,5 +1,6 @@
 package com.songoda.core.nms.v1_8_R3.nbt;
 
+import com.songoda.core.nms.nbt.NBTCompound;
 import com.songoda.core.nms.nbt.NBTEntity;
 import net.minecraft.server.v1_8_R3.Entity;
 import net.minecraft.server.v1_8_R3.EntityTypes;
@@ -65,6 +66,17 @@ public class NBTEntityImpl extends NBTCompoundImpl implements NBTEntity {
         return spawn(location);
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
+    @Override
+    public byte[] getByteArray(String tag) {
+        return new byte[0];
+    }
+
     @Override
     public void addExtras() {
         String key = EntityTypes.b(nmsEntity); // Changed in 1.12
diff --git a/NMS/NMS-v1_8_R3/src/com/songoda/core/nms/v1_8_R3/nbt/NBTItemImpl.java b/NMS/NMS-v1_8_R3/src/com/songoda/core/nms/v1_8_R3/nbt/NBTItemImpl.java
index e7e3e064..181c5e3d 100644
--- a/NMS/NMS-v1_8_R3/src/com/songoda/core/nms/v1_8_R3/nbt/NBTItemImpl.java
+++ b/NMS/NMS-v1_8_R3/src/com/songoda/core/nms/v1_8_R3/nbt/NBTItemImpl.java
@@ -7,7 +7,7 @@ import org.bukkit.inventory.ItemStack;
 
 public class NBTItemImpl extends NBTCompoundImpl implements NBTItem {
 
-    private net.minecraft.server.v1_8_R3.ItemStack nmsItem;
+    private final net.minecraft.server.v1_8_R3.ItemStack nmsItem;
 
     public NBTItemImpl(net.minecraft.server.v1_8_R3.ItemStack nmsItem) {
         super(nmsItem != null && nmsItem.hasTag() ? nmsItem.getTag() : new NBTTagCompound());
diff --git a/NMS/NMS-v1_8_R3/src/com/songoda/core/nms/v1_8_R3/nbt/NBTObjectImpl.java b/NMS/NMS-v1_8_R3/src/com/songoda/core/nms/v1_8_R3/nbt/NBTObjectImpl.java
index cc109ceb..1ee72562 100644
--- a/NMS/NMS-v1_8_R3/src/com/songoda/core/nms/v1_8_R3/nbt/NBTObjectImpl.java
+++ b/NMS/NMS-v1_8_R3/src/com/songoda/core/nms/v1_8_R3/nbt/NBTObjectImpl.java
@@ -56,6 +56,11 @@ public class NBTObjectImpl implements NBTObject {
         return compound.getIntArray(tag);
     }
 
+    @Override
+    public byte[] asByteArray() {
+        return compound.getByteArray(tag);
+    }
+
     @Override
     public Set<String> getKeys() {
         return compound.c();
diff --git a/NMS/NMS-v1_9_R1/pom.xml b/NMS/NMS-v1_9_R1/pom.xml
index d5dba8e6..842da541 100644
--- a/NMS/NMS-v1_9_R1/pom.xml
+++ b/NMS/NMS-v1_9_R1/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_9_R1/src/com/songoda/core/nms/v1_9_R1/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_9_R1/src/com/songoda/core/nms/v1_9_R1/nbt/NBTCompoundImpl.java
index ce83f25d..523a568d 100644
--- a/NMS/NMS-v1_9_R1/src/com/songoda/core/nms/v1_9_R1/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_9_R1/src/com/songoda/core/nms/v1_9_R1/nbt/NBTCompoundImpl.java
@@ -74,6 +74,12 @@ public class NBTCompoundImpl implements NBTCompound {
         return this;
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
     @Override
     public NBTCompound set(String tag, UUID u) {
         compound.a(tag, u);
@@ -136,6 +142,11 @@ public class NBTCompoundImpl implements NBTCompound {
         return getNBTObject(tag).asIntArray();
     }
 
+    @Override
+    public byte[] getByteArray(String tag) {
+        return new byte[0];
+    }
+
     @Override
     public NBTCompound getCompound(String tag) {
         if (has(tag)) {
diff --git a/NMS/NMS-v1_9_R1/src/com/songoda/core/nms/v1_9_R1/nbt/NBTItemImpl.java b/NMS/NMS-v1_9_R1/src/com/songoda/core/nms/v1_9_R1/nbt/NBTItemImpl.java
index 1bbfddd2..701630de 100644
--- a/NMS/NMS-v1_9_R1/src/com/songoda/core/nms/v1_9_R1/nbt/NBTItemImpl.java
+++ b/NMS/NMS-v1_9_R1/src/com/songoda/core/nms/v1_9_R1/nbt/NBTItemImpl.java
@@ -7,7 +7,7 @@ import org.bukkit.inventory.ItemStack;
 
 public class NBTItemImpl extends NBTCompoundImpl implements NBTItem {
 
-    private net.minecraft.server.v1_9_R1.ItemStack nmsItem;
+    private final net.minecraft.server.v1_9_R1.ItemStack nmsItem;
 
     public NBTItemImpl(net.minecraft.server.v1_9_R1.ItemStack nmsItem) {
         super(nmsItem != null && nmsItem.hasTag() ? nmsItem.getTag() : new NBTTagCompound());
diff --git a/NMS/NMS-v1_9_R1/src/com/songoda/core/nms/v1_9_R1/nbt/NBTObjectImpl.java b/NMS/NMS-v1_9_R1/src/com/songoda/core/nms/v1_9_R1/nbt/NBTObjectImpl.java
index e77cf650..7af6dab3 100644
--- a/NMS/NMS-v1_9_R1/src/com/songoda/core/nms/v1_9_R1/nbt/NBTObjectImpl.java
+++ b/NMS/NMS-v1_9_R1/src/com/songoda/core/nms/v1_9_R1/nbt/NBTObjectImpl.java
@@ -56,6 +56,11 @@ public class NBTObjectImpl implements NBTObject {
         return compound.getIntArray(tag);
     }
 
+    @Override
+    public byte[] asByteArray() {
+        return compound.getByteArray(tag);
+    }
+
     @Override
     public Set<String> getKeys() {
         return compound.c();
diff --git a/NMS/NMS-v1_9_R2/pom.xml b/NMS/NMS-v1_9_R2/pom.xml
index 2250cb2a..dabd8d5c 100644
--- a/NMS/NMS-v1_9_R2/pom.xml
+++ b/NMS/NMS-v1_9_R2/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_9_R2/src/com/songoda/core/nms/v1_9_R2/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_9_R2/src/com/songoda/core/nms/v1_9_R2/nbt/NBTCompoundImpl.java
index 4997b32d..fbc55232 100644
--- a/NMS/NMS-v1_9_R2/src/com/songoda/core/nms/v1_9_R2/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_9_R2/src/com/songoda/core/nms/v1_9_R2/nbt/NBTCompoundImpl.java
@@ -74,6 +74,12 @@ public class NBTCompoundImpl implements NBTCompound {
         return this;
     }
 
+    @Override
+    public NBTCompound set(String tag, byte[] b) {
+        compound.setByteArray(tag, b);
+        return this;
+    }
+
     @Override
     public NBTCompound set(String tag, UUID u) {
         compound.a(tag, u);
@@ -136,6 +142,11 @@ public class NBTCompoundImpl implements NBTCompound {
         return getNBTObject(tag).asIntArray();
     }
 
+    @Override
+    public byte[] getByteArray(String tag) {
+        return new byte[0];
+    }
+
     @Override
     public NBTCompound getCompound(String tag) {
         if (has(tag)) {
diff --git a/NMS/NMS-v1_9_R2/src/com/songoda/core/nms/v1_9_R2/nbt/NBTItemImpl.java b/NMS/NMS-v1_9_R2/src/com/songoda/core/nms/v1_9_R2/nbt/NBTItemImpl.java
index ec7386ad..fedf0fe6 100644
--- a/NMS/NMS-v1_9_R2/src/com/songoda/core/nms/v1_9_R2/nbt/NBTItemImpl.java
+++ b/NMS/NMS-v1_9_R2/src/com/songoda/core/nms/v1_9_R2/nbt/NBTItemImpl.java
@@ -7,7 +7,7 @@ import org.bukkit.inventory.ItemStack;
 
 public class NBTItemImpl extends NBTCompoundImpl implements NBTItem {
 
-    private net.minecraft.server.v1_9_R2.ItemStack nmsItem;
+    private final net.minecraft.server.v1_9_R2.ItemStack nmsItem;
 
     public NBTItemImpl(net.minecraft.server.v1_9_R2.ItemStack nmsItem) {
         super(nmsItem != null && nmsItem.hasTag() ? nmsItem.getTag() : new NBTTagCompound());
diff --git a/NMS/NMS-v1_9_R2/src/com/songoda/core/nms/v1_9_R2/nbt/NBTObjectImpl.java b/NMS/NMS-v1_9_R2/src/com/songoda/core/nms/v1_9_R2/nbt/NBTObjectImpl.java
index 71c79faf..5e2e339c 100644
--- a/NMS/NMS-v1_9_R2/src/com/songoda/core/nms/v1_9_R2/nbt/NBTObjectImpl.java
+++ b/NMS/NMS-v1_9_R2/src/com/songoda/core/nms/v1_9_R2/nbt/NBTObjectImpl.java
@@ -56,6 +56,11 @@ public class NBTObjectImpl implements NBTObject {
         return compound.getIntArray(tag);
     }
 
+    @Override
+    public byte[] asByteArray() {
+        return compound.getByteArray(tag);
+    }
+
     @Override
     public Set<String> getKeys() {
         return compound.c();
diff --git a/README.md b/README.md
index 17db29fc..9d6b6332 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ Maven Information
 <dependency>
     <groupId>com.songoda</groupId>
     <artifactId>SongodaCore</artifactId>
-    <version>2.4.50</version>
+    <version>2.4.51</version>
     <scope>provided</scope>
 </dependency>
  ```
@@ -37,6 +37,6 @@ repositories {
  * Artifact:
 ```groovy
 dependencies {
-    compileOnly 'com.songoda:SongodaCore:2.4.50'
+    compileOnly 'com.songoda:SongodaCore:2.4.51'
 }
 ```
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 057cac73..95d5ca24 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2,7 +2,7 @@
 
     <groupId>com.songoda</groupId>
     <artifactId>SongodaCore-Modules</artifactId>
-    <version>2.4.50</version>
+    <version>2.4.51</version>
     <modelVersion>4.0.0</modelVersion>
     <packaging>pom</packaging>