diff --git a/src/main/java/tconstruct/modifiers/tools/ModAttack.java b/src/main/java/tconstruct/modifiers/tools/ModAttack.java
index 92337b18ad6..8c7309bb07c 100644
--- a/src/main/java/tconstruct/modifiers/tools/ModAttack.java
+++ b/src/main/java/tconstruct/modifiers/tools/ModAttack.java
@@ -3,6 +3,9 @@
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import tconstruct.library.modifier.IModifyable;
+import tconstruct.library.tools.ToolCore;
+
+import java.util.Arrays;
 
 public class ModAttack extends ItemModTypeFilter
 {
@@ -11,7 +14,9 @@ public class ModAttack extends ItemModTypeFilter
     int threshold;
     String guiType;
     String modifierType;
+    boolean ammoOnly;
 
+    // Regular weapons
     public ModAttack(String type, int effect, ItemStack[] items, int[] value)
     {
         super(effect, "ModAttack", items, value);
@@ -20,8 +25,22 @@ public ModAttack(String type, int effect, ItemStack[] items, int[] value)
         max = 72;
         threshold = 24;
         modifierType = "Tool";
+        ammoOnly = false;
     }
 
+    // projectiles
+    public ModAttack(String type, int effect, ItemStack[] items, int[] value, boolean ammoOnly)
+    {
+        super(effect, "ModAttack", items, value);
+        tooltipName = "\u00a7fSharpness";
+        guiType = type;
+        max = 48;
+        threshold = 24;
+        modifierType = "Tool";
+        this.ammoOnly = ammoOnly;
+    }
+
+    // gloves
     public ModAttack(String type, int effect, ItemStack[] items, int[] value, int max, int threshold, String modifierType)
     {
         super(effect, "ModAttack", items, value);
@@ -30,11 +49,18 @@ public ModAttack(String type, int effect, ItemStack[] items, int[] value, int ma
         this.max = max;
         this.threshold = threshold;
         this.modifierType = modifierType;
+        ammoOnly = false;
     }
 
     @Override
     protected boolean canModify (ItemStack tool, ItemStack[] input)
     {
+        if(tool.getItem() instanceof ToolCore)
+        {
+            if(Arrays.asList(((ToolCore) tool.getItem()).getTraits()).contains("ammo") != ammoOnly)
+                return false;
+        }
+
         if (tool.getItem() instanceof IModifyable)
         {
             IModifyable toolItem = (IModifyable) tool.getItem();
diff --git a/src/main/java/tconstruct/weaponry/TinkerWeaponry.java b/src/main/java/tconstruct/weaponry/TinkerWeaponry.java
index 55469e7982c..015387c0ed8 100644
--- a/src/main/java/tconstruct/weaponry/TinkerWeaponry.java
+++ b/src/main/java/tconstruct/weaponry/TinkerWeaponry.java
@@ -24,6 +24,7 @@
 import tconstruct.library.tools.FletchlingLeafMaterial;
 import tconstruct.library.util.IPattern;
 import tconstruct.library.util.IToolPart;
+import tconstruct.modifiers.tools.ModAttack;
 import tconstruct.modifiers.tools.ModWindup;
 import tconstruct.modifiers.tools.ModAmmoRestock;
 import tconstruct.smeltery.TinkerSmeltery;
@@ -102,11 +103,15 @@ public void init(FMLInitializationEvent event)
         registerBoltCasting();
         setupCreativeTab();
 
+        // Modifiers
         ItemStack redstoneItem = new ItemStack(Items.redstone);
         ItemStack redstoneBlock = new ItemStack(Blocks.redstone_block);
         ModifyBuilder.registerModifier(new ModWindup(2, new ItemStack[] { redstoneItem, redstoneBlock }, new int[] { 1, 9 }));
         ModifyBuilder.registerModifier(new ModAmmoRestock());
 
+        TinkerTools.modAttack = new ModAttack("Quartz", 11, new ItemStack[] { new ItemStack(Items.quartz), new ItemStack(Blocks.quartz_block, 1, Short.MAX_VALUE) }, new int[] { 1, 4 }, true);
+        ModifyBuilder.registerModifier(TinkerTools.modAttack);
+
         TConstructRegistry.registerActiveToolMod(new WeaponryActiveToolMod());
     }