Well M4 RIS Gas Blowback Airsoft Rifle - Specifications:- Velocity: 370 fps (0.2 g BB) / Range 140-150 feet - Barrel Length: 11.5 inches / 29 cm - Magazine Capacity: 50 Rounds - Features:- Realistic Gas Blowback Action - Full Metal Receivers - Full Metal RIS Rails - Open Bolt Design - Bolt Locks Upon Empty - Airsoft Gun Video Review Available - Click More Info
