CMMG Conversion Kit Right 223/5.56 to 22LR – COMPLETE KIT


In stock

22LR AR Conversion Kit, Echo, BLK

Just swap this drop in conversion with the bolt carrier group from your 5.56/.223 chambered rifle and you will be ready to shoot .22LR. Ships without a magazine.  For best performance use a round style hammer as notched hammers can cause function issues and 36 grain plated nose bullets have proven to be the best choice for function.