AIP Aluminum High-Speed Blowback Housing for Marui 5.1/4.3/1911

Suitable for Marui 5.1 / 4.3 / 1911 GBB Pistol

– New Blow Black System for Marui 5.1/4.3/M1911A1Series
– Adjustable Blowback part for turning original Blowback to Light Low Blowback
– Multiple cut-outs to reduce weight
– CNC 7075 Aluminum Construction– Increase operating speed and improve efficiency
– Suitable for Marui 5.1/4.3/M1911A1 Series Airsoft Gas Blow Black GBB Pistol
– As always, upgrading GBB require necessary skill & technique, consult expertise if needed

Item Code: AIP015-M51S-K