AIP CNC Aluminum Hop-up Set for Tokyo Marui G17

- Replace the standard hop up base
- Suitable for Tokyo Marui G17 Series (Not for Gen4) Airsoft Gas Blow Black GBB Pistol
- Design for Use With Hop-up Chamber and Inner Barrel
- As always, upgrading GBB require necessary skill & technique, consult expertise if needed

Major Color : Black
Built Material : CNC Aluminum