Lightweight- Suitable for Marui Hi-Capa 4.3 Series Airsoft Gas Blow Black GBB Pistol- As always, upgrading GBB require necessary skill & technique, consult expertise if needed
- AIP Aluminum Recoll Spring Rod For Hi-capa 4.3 (Black) (AIP003-MH2-BK)
- AIP Aluminum Recoll Spring Rod For Hi-capa 4.3 (Gold) (AIP003-MH2-G)
- AIP Aluminum Recoll Spring Rod For Hi-capa 4.3 (Purple) (AIP003-MH2-P)
- AIP Aluminum Recoll Spring Rod For Hi-capa 4.3 (Red) (AIP003-MH2-R)
- AIP Aluminum Recoll Spring Rod For Hi-capa 4.3 (Silver) (AIP003-MH2-S)