Thank you for viewing our Colt 1911 ( with 5000 .20g 6mm bb’s from Smith and Wesson and 5 Individually stamped CO2’s from Swiss Arms) C02 Blowback Pistol, (TAC) Rail Gun Series manufactured by KWC. Looking for APPLE PIE, this is it. Looking for AMERICAN HISTORY, you got it. This licensed and trademarked C02 gun feels and reacts like the real thing. With its full metal construction, ( except for the grip) every detail is completely worked out to the tee. Its blowback action is real smooth and will not redirect your ammo as in some other models on the market. Featuring a 17 round metal magazine with a velocity of 344 fps using a .20bb this 1911 is real smooth. As we have always stated on our higher end products, never use anything lighter and only use seamless bb’s or they could and probably would break internally. Please look below at the following specks.