Crosman GFSMG Electric Semi/Full Auto Airsoft Submachine Rifle6mm cal800 Round. The GFSMG Submachine Airsoft Gun is an electric full or semi-auto with awesome firepower Shoots up to 300 rounds per minute at up to 320 fps. Ammo is never a problem with the 800 round drum magazine. Metal barrel Wind-up style reservoir in drum magazine Includes battery and charger Specifications for Crosman GFSMG Airsoft Submachine Rifle: Manufacturer: Crosman Color: Black Fabric/Material: Synthetic Weight: 3.3 lb Magazine Capacity: 800 Round Projectile Caliber: .243 Caliber Features of Crosman GFSMG Airsoft Submachine Rifle .12g BB Velocity: Up to 320 fps Caliber: 6.0 mm Barrel Material: Metal Barrel Type: Smooth Bore Battery Charge Time: 180 Battery Type: 8.4 V 650 mAh Buttpad: Plastic Front Sight: Fixed Post Rear Sight: Fixed Notch Hopup: Yes Magazine: Wind Up Style Drum Material: Synthetic Powerplant: Battery Safety: Selector Stock Material: Synthetic Stock Style: Fixed Product Weight: 3.30 lbs Package Contents: Crosman GFSMG Airsoft Submachine Rifle Crosman ASRGTH: GFSMG Electric Semi/Full Auto Airsoft Submachine Rifle6mm cal800 Round