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AR Conversions

Shop CMMG's AR-15 conversion kits. Convert your 5.56 or 5.7x28mm to .22 LR in seconds. No barrel swap needed for .22 LR. Affordable training and multi-caliber versatility. Build your dream AR today!

5.56 To .22LR Conversions
5.56 To .22LR Conversions product

5.56 To .22LR Conversions

Convert your 5.56mm or .223 Rem AR15 to .22LR in seconds and plink away. Forget barrel swaps, switching back to 5.56mm is as easy as dropping your standard bolt back in.

5.7 To .22LR Conversions
5.7 To .22LR Conversions product

5.7 To .22LR Conversions

Don't let ammo prices make your 5.7x28mm AR15 collect dust. Grab a CMMG 5.7 to .22LR Conversion Kit and hit the range!