WE Tech “BROWN SUGAR” M4 Airsoft Gas Blowback Rifle Custom Gun

Specifications: Operation: Gas Blowback Build: Full Metal Externals Firing Modes: Semi Automatic, Full Automatic, Safety Mode Muzzle Velocity: 428-450 FPS (w/ 0.20g BBs) Rate of Fire: 13+ RPS Magazine: 30 Rounds Propellant: Green Gas/Red G