CMMG 22D5B6E Replacement Barrel Kit 22 LR 4.50" Threaded Black Nitride Chrome Moly Steel, Fits AR-15/MK4
CMMG
$278.67
CMMG 22D5B6E Replacement Barrel Kit 22 LR 4.50" Threaded Black Nitride Chrome Moly Steel, Fits AR-15/MK4
Everything 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.
- length:
- 4.50"
- model:
- Replacement Barrel
- twist:
- 1:16"
- sights:
- None
- finish:
- Salt Bath Nitride
- type:
- E X Tra Barrels