Transform your AR with our collection of conversion kits, and see for yourself why the AR platform is truly "plug and play." Whether you're looking to plink with a .22LR conversion kit or you want to shoot .300 BLK or various other rifle calibers, we've got you covered with the best kits from brands like CMMG. Each conversion kit makes changing your rifle caliber a snap, and often times you'll be able to fire several calibers from your one trusted rifle.
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