NEW! CMMG

CMMG 22D7C4A Replacement Barrel Kit with Collar, 22 LR 16.10" Threaded, Black Nitride Chromoly Steel, Fits AR-15/Mk4

Product Information & Specs

Perfect for building your custom dedicated 22LR AR15 upper group. Also Includes a barrel collar to replace the chamber adapter on your 22AR Conversion. Model Replacement Barrel Twist 1:16" Finish Salt Bath Nitride Length 16.10" Series Kit