CMMG Rifle Bolts for Sale

CMMG, Inc. of the United States established its footprint in rifle bolts with 2010 drop-in .22 LR AR conversion bolt assemblies and expanded it in 2017 around its proprietary Radial Delayed Blowback system, keeping bolts and bolt carrier groups a recurring, patented focus. In rifle bolts, CMMG is defined by that Radial Delayed Blowback rotating bolt head, which delays opening to permit lighter mass and reduced felt recoil while running calibers historically troublesome in AR platforms such as 10mm, .45 ACP, .40 S&W, and 5.7×28mm, complemented by long-running .22 LR conversion bolt assemblies and a purpose-built POWERBOLT BCG for the 7.62×39 Mk47.