diff --git a/src/main/java/net/mcreator/superbwarfare/enchantment/FourthTimesCharm.java b/src/main/java/net/mcreator/superbwarfare/enchantment/FourthTimesCharm.java
index 2a4c31309..09ef39f9b 100644
--- a/src/main/java/net/mcreator/superbwarfare/enchantment/FourthTimesCharm.java
+++ b/src/main/java/net/mcreator/superbwarfare/enchantment/FourthTimesCharm.java
@@ -35,6 +35,6 @@ public class FourthTimesCharm extends Enchantment {
 
     @Override
     public boolean canApplyAtEnchantingTable(ItemStack itemstack) {
-        return itemstack.is(ModTags.Items.CAN_SHOOT_BULLET) && !itemstack.is(ModItems.MINIGUN.get());
+        return itemstack.is(ModTags.Items.CAN_SHOOT_BULLET) && !itemstack.is(ModItems.MINIGUN.get()) && !itemstack.is(ModTags.Items.SHOTGUN);
     }
 }
diff --git a/src/main/java/net/mcreator/superbwarfare/entity/BocekArrowEntity.java b/src/main/java/net/mcreator/superbwarfare/entity/BocekArrowEntity.java
index 0a5f39e30..aff07da8b 100644
--- a/src/main/java/net/mcreator/superbwarfare/entity/BocekArrowEntity.java
+++ b/src/main/java/net/mcreator/superbwarfare/entity/BocekArrowEntity.java
@@ -37,6 +37,7 @@ public class BocekArrowEntity extends AbstractArrow implements ItemSupplier {
     public static final ItemStack PROJECTILE_ITEM = new ItemStack(Items.ARROW);
 
     private int monsterMultiplier = 0;
+    private float bypassArmorRate = 0.0f;
 
     public BocekArrowEntity(EntityType<? extends BocekArrowEntity> type, Level world) {
         super(type, world);
@@ -55,6 +56,11 @@ public class BocekArrowEntity extends AbstractArrow implements ItemSupplier {
         super(ModEntities.BOCEK_ARROW.get(), world);
     }
 
+    public BocekArrowEntity bypassArmorRate(float bypassArmorRate) {
+        this.bypassArmorRate = bypassArmorRate;
+        return this;
+    }
+
     @Override
     public Packet<ClientGamePacketListener> getAddEntityPacket() {
         return NetworkHooks.getEntitySpawningPacket(this);
@@ -141,18 +147,10 @@ public class BocekArrowEntity extends AbstractArrow implements ItemSupplier {
         }
 
         boolean hurt;
-        if (headshot) {
-            if (entity instanceof Monster monster) {
-                hurt = monster.hurt(ModDamageTypes.causeArrowInBrainDamage(this.level().registryAccess(), this, this.getOwner()), (float) i * 2 * damageMultiplier);
-            } else {
-                hurt = entity.hurt(ModDamageTypes.causeArrowInBrainDamage(this.level().registryAccess(), this, this.getOwner()), (float) i * 2);
-            }
+        if (entity instanceof Monster) {
+            hurt = performHurt(entity, i * damageMultiplier, headshot);
         } else {
-            if (entity instanceof Monster monster) {
-                hurt = monster.hurt(ModDamageTypes.causeArrowInKneeDamage(this.level().registryAccess(), this, this.getOwner()), (float) i * damageMultiplier);
-            } else {
-                hurt = entity.hurt(ModDamageTypes.causeArrowInKneeDamage(this.level().registryAccess(), this, this.getOwner()), (float) i);
-            }
+            hurt = performHurt(entity, i, headshot);
         }
 
         if (!hurt) {
@@ -181,4 +179,20 @@ public class BocekArrowEntity extends AbstractArrow implements ItemSupplier {
         }
     }
 
+    private boolean performHurt(Entity entity, float damage, boolean headshot) {
+        float normalDamage = damage * Mth.clamp(1 - bypassArmorRate, 0, 1);
+        float absoluteDamage = damage * Mth.clamp(bypassArmorRate, 0, 1);
+
+        entity.invulnerableTime = 0;
+        if (headshot) {
+            entity.hurt(ModDamageTypes.causeArrowInBrainDamage(this.level().registryAccess(), this, this.getOwner()), normalDamage * 2);
+            entity.invulnerableTime = 0;
+            return entity.hurt(ModDamageTypes.causeArrowInBrainAbsoluteDamage(this.level().registryAccess(), this, this.getOwner()), absoluteDamage * 2);
+        } else {
+            entity.hurt(ModDamageTypes.causeArrowInKneeDamage(this.level().registryAccess(), this, this.getOwner()), normalDamage);
+            entity.invulnerableTime = 0;
+            return entity.hurt(ModDamageTypes.causeArrowInKneeAbsoluteDamage(this.level().registryAccess(), this, this.getOwner()), absoluteDamage);
+        }
+    }
+
 }
diff --git a/src/main/java/net/mcreator/superbwarfare/entity/ProjectileEntity.java b/src/main/java/net/mcreator/superbwarfare/entity/ProjectileEntity.java
index 778f28450..d1007e8c3 100644
--- a/src/main/java/net/mcreator/superbwarfare/entity/ProjectileEntity.java
+++ b/src/main/java/net/mcreator/superbwarfare/entity/ProjectileEntity.java
@@ -558,6 +558,10 @@ public class ProjectileEntity extends Entity implements IEntityAdditionalSpawnDa
         return this.shooterId;
     }
 
+    public float getBypassArmorRate() {
+        return this.bypassArmorRate;
+    }
+
     public void updateHeading() {
         double horizontalDistance = this.getDeltaMovement().horizontalDistance();
         this.setYRot((float) (Mth.atan2(this.getDeltaMovement().x(), this.getDeltaMovement().z()) * (180D / Math.PI)));
diff --git a/src/main/java/net/mcreator/superbwarfare/event/LivingEventHandler.java b/src/main/java/net/mcreator/superbwarfare/event/LivingEventHandler.java
index 5c3243494..03660d1e4 100644
--- a/src/main/java/net/mcreator/superbwarfare/event/LivingEventHandler.java
+++ b/src/main/java/net/mcreator/superbwarfare/event/LivingEventHandler.java
@@ -286,8 +286,15 @@ public class LivingEventHandler {
             handleKillingTallyDamage(stack, event);
         }
 
-        if (DamageTypeTool.isGunHeadshotDamage(source)) {
-            handleFourthTimesCharm(stack);
+        if (source.getDirectEntity() instanceof ProjectileEntity projectile) {
+            if (EnchantmentHelper.getTagEnchantmentLevel(ModEnchantments.FOURTH_TIMES_CHARM.get(), stack) > 0) {
+                float bypassArmorRate = projectile.getBypassArmorRate();
+                if (bypassArmorRate >= 1.0f && source.is(ModDamageTypes.GUN_FIRE_HEADSHOT_ABSOLUTE)) {
+                    handleFourthTimesCharm(stack);
+                } else if (source.is(ModDamageTypes.GUN_FIRE_HEADSHOT)) {
+                    handleFourthTimesCharm(stack);
+                }
+            }
         }
     }
 
diff --git a/src/main/java/net/mcreator/superbwarfare/network/message/FireMessage.java b/src/main/java/net/mcreator/superbwarfare/network/message/FireMessage.java
index 9542b0bee..0311bb4aa 100644
--- a/src/main/java/net/mcreator/superbwarfare/network/message/FireMessage.java
+++ b/src/main/java/net/mcreator/superbwarfare/network/message/FireMessage.java
@@ -154,8 +154,9 @@ public class FireMessage {
                 if (!level.isClientSide()) {
                     int monsterMultiple = EnchantmentHelper.getTagEnchantmentLevel(ModEnchantments.MONSTER_HUNTER.get(), stack);
                     float damage = (float) (0.02 * stack.getOrCreateTag().getDouble("damage") * (1 + 0.05 * stack.getOrCreateTag().getInt("level")));
+                    float bypassArmorRate = (float) stack.getOrCreateTag().getDouble("BypassArmor");
 
-                    BocekArrowEntity arrow = new BocekArrowEntity(player, level, monsterMultiple);
+                    BocekArrowEntity arrow = new BocekArrowEntity(player, level, monsterMultiple).bypassArmorRate(bypassArmorRate);
                     arrow.setBaseDamage(damage);
                     arrow.setKnockback(0);
                     arrow.setSilent(true);