Let me know if you have any questions! Aluminum alloy slide and frame w/ stamped STARS RPD markings, and forward and rear serrations Extended 20mm accessory rail for mounting lights and lasers Imitation wood & polymer custom grip covers w/ red STARS Insignia Large, aggressive muzzle brake w/ white dot front sight REAPS style bucking & inner barrel for improved accuracy and range Semi / Full Auto select fire High capacity extended magazine Realistic blowback action & disassembly FPS Range: 300-330 Color: Black / Wood Weight: 1120g Muzzle Velocity: 300~330 FPS (Measured with 0.20g BBs and Green Gas Gas Type: Green Gas, Red Gas, Propane Magazine: 26+1 (6mm Airsoft BBs) Firing Mode: Semi / Full Automatic, Safety System: Gas Blowback Package Includes: Gun, Muzzle Brake, Magazine, and Manual Manufacturer: WE-Tech