AIP CNC Brass HOP-UP For Marui Hi-capa/1911

- Built Material : Brass
- Major Color : Gold
– Replace the standard Hop-up base
– Design for Use With Hop-up Chamber and Inner Barrel
– Suitable for Tokyo Marui Hi-Capa 5.1 / 4.3 / 1911 Series Airsoft Gas Blow Black GBB Pistol
– As always, upgrading GBB require necessary skill & technique, consult expertise if needed