500 FPS NEW WG AIRSOFT FULL METAL M 1911 GAS CO2 HAND GUN PISTOL w/ 6mm BB BBs,Heavy Weight Realistic 1:1 Scale CO2 Powered, Metal Slide & ABS Frame, Adjustable Hop-Up Adjustable Rear Sight, Patented CO2 Cartridge Magazine, Functional Safety Rail System, Realistic Heavy Weight, Non-Blowback 16 RD Magazine, 1:1 Scale, FPS: 450-500 Size: 12 x 7 x 2 (in), Working Hammer