CMMG 22D7C6C Replacement Barrel Kit with Bolt Carrier Group, 22 LR 16.10" Threaded, Black Nitride Chromoly Steel, Fits AR-15/Mk4 Night Vision large and small primer arms

large and small primer arms

and fractures or sprains

It's built to hold up under the most extreme conditions

Brass hardware

The tiny C5 packs in the industry leading features you expect from Viridian such as the legendary patented INSTANT-ON tech

CMMG 22D7C6C Replacement Barrel Kit with Bolt Carrier Group, 22 LR 16.10" Threaded, Black Nitride Chromoly Steel, Fits AR-15/Mk4 Night Vision large and small primer armsEverything you need to convert your existing upper to a dedicated . 22LR. Just purchase a magazine and you are ready to go. For best performance use a round style hammer as notched hammers can cause function issues and 36 grain plated nose bullets have proven to be the best choice for function.