GunsModify 7003 T6 Aluminum CNC Speed Zero Bolt Carrier for Marui M4 GBBR (Red) Manufacturer_Saph Item Weight (gram) 860 Major

Item Weight (gram) 860 Major Color Black Length 202mm Blow Back Yes Hop-up Adjustable Shooting Mode Semi-Automatic Magazine Capacity 25+1 Bullet Type 6mm BB Pistol Power Source HFC134a &amp

Superb durability and stability

English & Chinese Instruction Manual

: BG-FSG17G

Anti-Slip Fiber inside the rings add extra protection to your scope

GunsModify 7003 T6 Aluminum CNC Speed Zero Bolt Carrier for Marui M4 GBBR (Red) Manufacturer_Saph Item Weight (gram) 860 MajorGuns Modify 7003 T6 Aluminum CNC Speed Zero Bolt Carrier for Marui M4 GBB (Red) CNC T6 Aluminum Construction (Lightweight) Suitable for Tokyo Marui M4 Series Airsoft Gas Blow Back GBB Rifle Ability to attach the added weight in its rear to increase felt recoil by the addition of more mass to increase inertial forces Suitable for Marui M4 GBBR CNC machined T6 aluminum construction Adjustable steel weight at rear end 140 gram weight Item Code: GM0250