The CMMG .22LR AR Conversion Kit w/3 10rd Magazines instantly transforms your standard 5.56/.223 AR rifle into a .22LR, letting you train or plink with inexpensive .22LR ammo while keeping the same feel and function of your AR platform. Simply swap out your existing bolt carrier group with this drop-in conversion — no tools or permanent modifications required.

This kit includes three reliable 10-round magazines, perfect for compliant or training environments. For best performance, use a rounded style hammer and quality 36-grain plated nose bullets. The CMMG .22LR AR Conversion Kit w/3 10rd Magazines is ideal for reducing shooting costs, improving practice sessions, or introducing new shooters to the AR with less recoil and noise.