S&W M&P 40 Non Blowback Airsoft Pistol BlackSmith & Wesson M&P 40 6mm CO2 Black Airsoft Pistol by Elite Force Hit the playing field with the Smith & Wesson M&P 40 airsoft pistol. This CO2 powered airsoft pistol holds 15 6mm airsoft BBs and shoots at an airsoft field friendly 300 FPS. CO2 is stored in the grip with BBs located in the drop free stick magazine. Powered by CO2 6mm Caliber Double Trigger Action 7. 6 overall length in inches 15 BB capacity Smith & Wesson, M&P, and M2. 0 are