WE Tech Full Metal 1911 M45A1 Gas Blowback Airsoft Pistol (TAN)Specifications Brand: WE Tech Operation: Gas Blowback Material: Metal Slide, Frame, Trigger, Barrel Muzzle Velocity: 300 330 FPS (w 0. 20g BBs) Magazine Capacity: 16 Rounds Color: TAN Package Includes: 1X Gas Blowback Pistol, 1X Magazine, 1X Manual Features Entire full metal frame and slide ensures high quality and durability Realistic blowback semi automatic pistol fires as fast as you can pull the trigger Frame integrated with 20mm rail Groove