AIP Aluminum 5.1 Recoil Spring Guide Plug

- Aluminum Construction (CNC Machined)
- All inessential parts has been remove to keep the lightweight
- Suitable for Tokyo Marui Hi-Capa 5.1 Series Airsoft Gas Blow Black GBB Pistol
- Supreme Quality & Lightweight Achieved
- As always, upgrading GBB require necessary skill & technique, consult expertise if needed

Major Color : Black
Built Material : Aluminum