diff --git a/src/main/java/com/atsuishio/superbwarfare/client/ItemModelHelper.java b/src/main/java/com/atsuishio/superbwarfare/client/ItemModelHelper.java
index c728099e6..9bf01bab0 100644
--- a/src/main/java/com/atsuishio/superbwarfare/client/ItemModelHelper.java
+++ b/src/main/java/com/atsuishio/superbwarfare/client/ItemModelHelper.java
@@ -31,4 +31,24 @@ public class ItemModelHelper {
         }
     }
 
+    public static void hideAllAttachments(GeoBone bone, String name) {
+        splitAndHideBone(bone, name, "Scope");
+        splitAndHideBone(bone, name, "Magazine");
+        splitAndHideBone(bone, name, "Barrel");
+        splitAndHideBone(bone, name, "Stock");
+        splitAndHideBone(bone, name, "Grip");
+    }
+
+    private static void splitAndHideBone(GeoBone bone, String boneName, String tagName) {
+        try {
+            if (boneName.startsWith(tagName)) {
+                String[] parts = boneName.split("(?<=\\D)(?=\\d)");
+                if (parts.length == 2) {
+                    int index = Integer.parseInt(parts[1]);
+                    bone.setHidden(index != 0);
+                }
+            }
+        } catch (NumberFormatException ignored) {
+        }
+    }
 }
diff --git a/src/main/java/com/atsuishio/superbwarfare/client/model/item/TracheliumItemModel.java b/src/main/java/com/atsuishio/superbwarfare/client/model/item/TracheliumItemModel.java
index f26dbc6b5..97107a767 100644
--- a/src/main/java/com/atsuishio/superbwarfare/client/model/item/TracheliumItemModel.java
+++ b/src/main/java/com/atsuishio/superbwarfare/client/model/item/TracheliumItemModel.java
@@ -6,7 +6,6 @@ import com.atsuishio.superbwarfare.client.overlay.CrossHairOverlay;
 import com.atsuishio.superbwarfare.data.gun.GunData;
 import com.atsuishio.superbwarfare.data.gun.value.AttachmentType;
 import com.atsuishio.superbwarfare.event.ClientEventHandler;
-import com.atsuishio.superbwarfare.item.gun.GunItem;
 import com.atsuishio.superbwarfare.item.gun.handgun.Trachelium;
 import com.atsuishio.superbwarfare.tools.NBTTool;
 import net.minecraft.client.Minecraft;
@@ -16,11 +15,10 @@ import net.minecraft.world.entity.player.Player;
 import net.minecraft.world.item.ItemStack;
 import software.bernie.geckolib.animation.AnimationState;
 import software.bernie.geckolib.cache.object.GeoBone;
-import software.bernie.geckolib.model.GeoModel;
 
 import static com.atsuishio.superbwarfare.event.ClientEventHandler.isProne;
 
-public class TracheliumItemModel extends GeoModel<Trachelium> {
+public class TracheliumItemModel extends CustomGunModel<Trachelium> {
 
     public static float posYAlt = -0.83f;
     public static float scaleZAlt = 0.8f;
@@ -46,7 +44,12 @@ public class TracheliumItemModel extends GeoModel<Trachelium> {
     }
 
     @Override
-    public void setCustomAnimations(Trachelium animatable, long instanceId, AnimationState animationState) {
+    public void setCustomAnimations(Trachelium animatable, long instanceId, AnimationState<Trachelium> animationState) {
+        Player player = Minecraft.getInstance().player;
+        if (player == null) return;
+        ItemStack stack = player.getMainHandItem();
+        if (shouldCancelRender(stack, animationState)) return;
+
         GeoBone gun = getAnimationProcessor().getBone("bone");
         GeoBone hammer = getAnimationProcessor().getBone("jichui");
         GeoBone lun = getAnimationProcessor().getBone("lun");
@@ -57,11 +60,6 @@ public class TracheliumItemModel extends GeoModel<Trachelium> {
         GeoBone main = getAnimationProcessor().getBone("0");
         GeoBone scope2 = getAnimationProcessor().getBone("Scope2");
 
-        Player player = Minecraft.getInstance().player;
-        if (player == null) return;
-        ItemStack stack = player.getMainHandItem();
-        if (!(stack.getItem() instanceof GunItem)) return;
-
         float times = 0.4f * (float) Math.min(Minecraft.getInstance().getTimer().getRealtimeDeltaTicks(), 0.8);
         double zt = ClientEventHandler.zoomTime;
         double zp = ClientEventHandler.zoomPos;
@@ -81,28 +79,24 @@ public class TracheliumItemModel extends GeoModel<Trachelium> {
         posZAlt = Mth.lerp(times, posZAlt, NBTTool.getTag(stack).getBoolean("ScopeAlt") ? 7.5f : 13.7f);
 
         float posY = switch (scopeType) {
-            case 0 -> 1.1f;
+            case 0, 3 -> 1.1f;
             case 1 -> -0.18f;
             case 2 -> posYAlt;
-            case 3 -> 1.1f;
             default -> 0f;
         };
         float scaleZ = switch (scopeType) {
-            case 0 -> 0.2f;
+            case 0, 3 -> 0.2f;
             case 1 -> 0.6f;
             case 2 -> scaleZAlt;
-            case 3 -> 0.2f;
             default -> 0f;
         };
         float posZ = switch (scopeType) {
-            case 0 -> 1f;
+            case 0, 3 -> 1f;
             case 1 -> 6f;
             case 2 -> posZAlt;
-            case 3 -> 1f;
             default -> 0f;
         };
 
-
         float posZAlt = stockType == 2 ? 1 : 0;
 
         gun.setPosX((float) (3.48f * zp));
diff --git a/src/main/java/com/atsuishio/superbwarfare/client/renderer/gun/TracheliumItemRenderer.java b/src/main/java/com/atsuishio/superbwarfare/client/renderer/gun/TracheliumItemRenderer.java
index 558480552..081760f9f 100644
--- a/src/main/java/com/atsuishio/superbwarfare/client/renderer/gun/TracheliumItemRenderer.java
+++ b/src/main/java/com/atsuishio/superbwarfare/client/renderer/gun/TracheliumItemRenderer.java
@@ -16,6 +16,7 @@ import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.client.renderer.RenderType;
 import net.minecraft.world.item.ItemStack;
+import software.bernie.geckolib.animatable.GeoItem;
 import software.bernie.geckolib.cache.object.GeoBone;
 
 public class TracheliumItemRenderer extends CustomGunRenderer<Trachelium> {
@@ -39,49 +40,53 @@ public class TracheliumItemRenderer extends CustomGunRenderer<Trachelium> {
         var player = mc.player;
         if (player == null) return;
         ItemStack itemStack = player.getMainHandItem();
-        if (!(itemStack.getItem() instanceof GunItem)) return;
 
-        if (name.equals("humu")) {
-            bone.setHidden(GunData.from(itemStack).attachment.get(AttachmentType.SCOPE) == 0 && GunData.from(itemStack).attachment.get(AttachmentType.GRIP) == 0);
-        }
+        if (itemStack.getItem() instanceof GunItem && GeoItem.getId(itemStack) == this.getInstanceId(animatable)) {
+            AnimationHelper.handleShootFlare(name, stack, itemStack, bone, buffer, packedLightIn, 0, 0, 0.734375, 0.5);
+            ItemModelHelper.handleGunAttachments(bone, itemStack, name);
 
-        if (name.equals("qianzhunxing1")) {
-            bone.setHidden(GunData.from(itemStack).attachment.get(AttachmentType.SCOPE) > 0 || GunData.from(itemStack).attachment.get(AttachmentType.GRIP) > 0);
-        }
+            int scopeType = GunData.from(itemStack).attachment.get(AttachmentType.SCOPE);
 
-        if (name.equals("railup")) {
-            bone.setHidden(GunData.from(itemStack).attachment.get(AttachmentType.SCOPE) == 0);
-        }
-
-        if (name.equals("raildown")) {
-            bone.setHidden(GunData.from(itemStack).attachment.get(AttachmentType.GRIP) == 0);
-        }
-
-
-        if (GunData.from(itemStack).attachment.get(AttachmentType.SCOPE) == 2 && !NBTTool.getTag(itemStack).getBoolean("ScopeAlt") && (name.equals("hidden"))) {
-            bone.setHidden(ClientEventHandler.zoomPos > 0.7 && ClientEventHandler.zoom);
-        }
-
-        int scopeType = GunData.from(itemStack).attachment.get(AttachmentType.SCOPE);
-
-        switch (scopeType) {
-            case 1 ->
-                    AnimationHelper.handleZoomCrossHair(currentBuffer, renderType, name, stack, bone, buffer, 0, 0.3, 30, 1.2f, 255, 0, 0, 255, "dot", false);
-            case 2 -> {
-                if (NBTTool.getTag(itemStack).getBoolean("ScopeAlt")) {
-                    AnimationHelper.handleZoomCrossHair(currentBuffer, renderType, name, stack, bone, buffer, 0, 0.36, 30, 0.18f, 255, 0, 0, 255, "delta", false);
-                } else {
-                    AnimationHelper.handleZoomCrossHair(currentBuffer, renderType, name, stack, bone, buffer, 0, 0.294, 13, 0.87f, 255, 0, 0, 255, "hamr", true);
+            switch (scopeType) {
+                case 1 ->
+                        AnimationHelper.handleZoomCrossHair(currentBuffer, renderType, name, stack, bone, buffer, 0, 0.3, 30, 1.2f, 255, 0, 0, 255, "dot", false);
+                case 2 -> {
+                    if (NBTTool.getTag(itemStack).getBoolean("ScopeAlt")) {
+                        AnimationHelper.handleZoomCrossHair(currentBuffer, renderType, name, stack, bone, buffer, 0, 0.36, 30, 0.18f, 255, 0, 0, 255, "delta", false);
+                    } else {
+                        AnimationHelper.handleZoomCrossHair(currentBuffer, renderType, name, stack, bone, buffer, 0, 0.294, 13, 0.87f, 255, 0, 0, 255, "hamr", true);
+                    }
                 }
             }
+
+            if (name.equals("humu")) {
+                bone.setHidden(GunData.from(itemStack).attachment.get(AttachmentType.SCOPE) == 0 && GunData.from(itemStack).attachment.get(AttachmentType.GRIP) == 0);
+            }
+
+            if (name.equals("qianzhunxing1")) {
+                bone.setHidden(GunData.from(itemStack).attachment.get(AttachmentType.SCOPE) > 0 || GunData.from(itemStack).attachment.get(AttachmentType.GRIP) > 0);
+            }
+
+            if (name.equals("railup")) {
+                bone.setHidden(GunData.from(itemStack).attachment.get(AttachmentType.SCOPE) == 0);
+            }
+
+            if (name.equals("raildown")) {
+                bone.setHidden(GunData.from(itemStack).attachment.get(AttachmentType.GRIP) == 0);
+            }
+
+            if (GunData.from(itemStack).attachment.get(AttachmentType.SCOPE) == 2 && !NBTTool.getTag(itemStack).getBoolean("ScopeAlt") && (name.equals("hidden"))) {
+                bone.setHidden(ClientEventHandler.zoomPos > 0.7 && ClientEventHandler.zoom);
+            }
+        } else {
+            ItemModelHelper.hideAllAttachments(bone, name);
+            if (name.equals("humu") || name.equals("qianzhunxing1") || name.equals("railup") || name.equals("raildown")) {
+                bone.setHidden(true);
+            }
         }
 
-        ItemModelHelper.handleGunAttachments(bone, itemStack, name);
-
-        AnimationHelper.handleShootFlare(name, stack, itemStack, bone, buffer, packedLightIn, 0, 0, 0.734375, 0.5);
-
         if (renderingArms) {
-            AnimationHelper.renderArms(player, this.transformType, stack, name, bone, this.currentBuffer, type, packedLightIn, true);
+            AnimationHelper.renderArms(player, this.renderPerspective, stack, name, bone, buffer, type, packedLightIn, true);
         }
         super.renderRecursively(stack, animatable, bone, type, buffer, bufferIn, isReRender, partialTick, packedLightIn, packedOverlayIn, color);
     }
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/gun/handgun/Trachelium.java b/src/main/java/com/atsuishio/superbwarfare/item/gun/handgun/Trachelium.java
index d901a1e25..c32dbe04d 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/gun/handgun/Trachelium.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/gun/handgun/Trachelium.java
@@ -16,12 +16,10 @@ import net.minecraft.network.chat.Component;
 import net.minecraft.network.chat.Style;
 import net.minecraft.sounds.SoundEvent;
 import net.minecraft.world.entity.Entity;
-import net.minecraft.world.item.Item;
-import net.minecraft.world.item.ItemStack;
-import net.minecraft.world.item.Rarity;
-import net.minecraft.world.item.TooltipFlag;
+import net.minecraft.world.item.*;
 import net.minecraft.world.level.Level;
 import software.bernie.geckolib.animation.*;
+import software.bernie.geckolib.constant.DataTickets;
 import software.bernie.geckolib.renderer.GeoItemRenderer;
 
 import javax.annotation.ParametersAreNonnullByDefault;
@@ -50,6 +48,8 @@ public class Trachelium extends GunItem {
         if (player == null) return PlayState.STOP;
         ItemStack stack = player.getMainHandItem();
         if (!(stack.getItem() instanceof GunItem)) return PlayState.STOP;
+        if (event.getData(DataTickets.ITEM_RENDER_PERSPECTIVE) != ItemDisplayContext.FIRST_PERSON_RIGHT_HAND)
+            return event.setAndContinue(RawAnimation.begin().thenLoop("animation.trachelium.idle"));
 
         var data = GunData.from(stack);
         boolean stock = data.attachment.get(AttachmentType.STOCK) == 2;
@@ -91,8 +91,10 @@ public class Trachelium extends GunItem {
         if (player == null) return PlayState.STOP;
         ItemStack stack = player.getMainHandItem();
         if (!(stack.getItem() instanceof GunItem)) return PlayState.STOP;
-        var data = GunData.from(stack);
+        if (event.getData(DataTickets.ITEM_RENDER_PERSPECTIVE) != ItemDisplayContext.FIRST_PERSON_RIGHT_HAND)
+            return event.setAndContinue(RawAnimation.begin().thenLoop("animation.trachelium.idle"));
 
+        var data = GunData.from(stack);
         boolean stock = data.attachment.get(AttachmentType.STOCK) == 2;
         boolean grip = data.attachment.get(AttachmentType.GRIP) > 0 || data.attachment.get(AttachmentType.SCOPE) > 0;
 
@@ -180,6 +182,8 @@ public class Trachelium extends GunItem {
         if (player == null) return PlayState.STOP;
         ItemStack stack = player.getMainHandItem();
         if (!(stack.getItem() instanceof GunItem)) return PlayState.STOP;
+        if (event.getData(DataTickets.ITEM_RENDER_PERSPECTIVE) != ItemDisplayContext.FIRST_PERSON_RIGHT_HAND)
+            return event.setAndContinue(RawAnimation.begin().thenLoop("animation.trachelium.idle"));
 
         if (ClickHandler.isEditing) {
             return event.setAndContinue(RawAnimation.begin().thenPlay("animation.trachelium.edit"));