Production Model : AIP020-51-S

- Suitable for Tokyo Marui Hi-Capa / 1911 Series Airsoft Gas Blow Back GBB Pistol

- CNC 7075 Aluminum Construction

- After installed into your pistol, it can SPEED-UP the hammer movement and DECREASE  the blow-back power

- As always, upgrading GBB require necessary skill & technique, consult expertise if needed

Major Color : Silver

Built Material : Aluminum