Perfect for building your custom dedicated 22LR AR15 upper group. Also Includes a barrel collar to replace the chamber adapter on your 22AR Conversion.
“Diamondback 308R18M50B10R DB Barrel 308 Win 18″ Rifle-Length Black Nitride 4150 Chrome Moly Vanadium Steel” has been added to your cart. View cart
AR Barrels
CMMG 22D7C4A Replacement Barrel Kit with Collar, 22 LR 16.10″ Threaded, Black Nitride Chromoly Steel, Fits AR-15/Mk4
$216.72
CMMG 22D7C4A Replacement Barrel Kit with Collar, 22 LR 16.10″ Threaded, Black Nitride Chromoly Steel, Fits AR-15/Mk4
Availability: 6 in stock
| UPC | 815835014944 |
|---|---|
| Manufacturer | CMMG |
| Manufacturer Part Number | 22D7C4A |
| Rate of Twist | 1:16" |
| Model | Replacement Barrel |
| Length | 16.10" |




