Guarder Enhanced Gearbox Ver. II (NB-52) - Special Super Reinforcing design - The Inside rail has been polished - 100% Fits for MARUI AEG System Parts - Weight: 350g - Material: Zinc Alloy Metal - 6mm Bushing not Included (Optional)
| SKU | 510637 |
|---|---|
| Type | Internal Part |
| Variant | Gear Box |
| Two Tone | No |