.40 S&W
CMMG .40 S&W AR-15 rifles & pistol caliber carbines - Shop premium .40 Smith & Wesson AR platforms. Reliable feeding with Radial Delayed Blowback technology. Perfect for competition, home defense & law enforcement.
CMMG .40 S&W AR-15 rifles & pistol caliber carbines - Shop premium .40 Smith & Wesson AR platforms. Reliable feeding with Radial Delayed Blowback technology. Perfect for competition, home defense & law enforcement.