CMMG Inc. AR-15 .22LR Conversion Kit
Just swap this drop in conversion with your bolt carrier group and you will be ready to shoot .22LR. Ships with 3 25rd magazines.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.
- Easy Tooless Caliber Conversion Kit
- Comes with 3- 25 Round Magazines
- Stainless Steel Construction
- Works in most 5.56/.223 chambered rifles.