Perfect for building your custom dedicated 22LR AR15 upper group. Also Includes a barrel collar to replace the chamber adapter on your 22AR Conversion.
Be the first to review “CMMG 22D7C4A Replacement Barrel Kit with Collar, 22 LR 16.10″ Threaded, Black Nitride Chromoly Steel, Fits AR-15/Mk4” Cancel reply
There are no reviews yet.