CMMG OEM .22LR AR-15 Conversion Kit

Compatible with Mil-Spec AR-15 rifles and carbines, the CMMG® OEM .22LR AR-15 Conversion Kit converts your favorite AR-15 into a .22LR-compatible rifle for cheap target practice and training. This drop-in conversion kit includes a .22LR bolt assembly with a built-in recoil spring. The bolt assembly is constructed of hardened steel for reliable performance in virtually any environment. Better yet, this kit is easy to install for quick, range-ready performance.