Description

Upgrade your AR-15 with the CMMG 22 LR Replacement Barrel Kit, featuring a 16.10″ threaded Black Nitride Chromoly Steel barrel. Specifically designed for AR-15/Mk4 platforms, this kit includes a barrel collar for seamless integration, replacing your 22AR Conversion chamber adapter. With a 1:16″ twist rate, it ensures reliable performance and precision in every shot. Ideal for custom builds and enhancing your firearm’s capabilities with .22 LR rounds.