Upgrade your AR-15 with the CMMG 16.1" .22LR Barrel Kit designed for seamless conversion to a .22LR platform. This kit includes a precision-engineered barrel with a 1:16" twist and a robust Salt Bath Nitride finish ensuring durability and accuracy. The included bolt carrier further simplifies the conversion process requiring only a compatible magazine to complete the setup. For optimal performance pair this kit with round style hammers and 36 grain plated nose bullets. Transform your shooting experience with this reliable and efficient barrel kit.