Cmmg Barrel Sub-Assm 16.1Inch M4 4140Cm Sbn 22Lr 22D7C0A 815835014722
CMMG Barrel Sub-Assm, 16.1" M4 4140CM SBN, 22LR
SKU: 130291
Manufacturer part number: 22D7C0A
UPC: 815835014722
Perfect for building your custom dedicated 22LR AR15 upper group.
- 16.1??
- M4 Profile
- 4140 Chrome Moly
- Salt Bath Nitride Finish inside and out
- 1:16 Twist
- 22LR Sprorting Chamber
- Threaded 1/2-28
- .750? Carbine length Journal
