| Caliber | 5.56x45mm |
| Barrel Length | 10.5 |
| Barrel Twist | 1:7 |
| Barrel Contour | MT |
| Barrel Material | 4140CM, SBN |
| Barrel Twist | 1:7 |
| Muzzle Thread | 1/2 x 28 |
| Gas Port Location | Carbine |
| Finish | SBN |
| Weight | 1.4 lbs |
Please Allow 15-30 Days To Process Your Order.
State/local restrictions may apply in CA, CO, CT, DE, DC, HI, IL, MD, MA, MI, NJ, NY, or WA. Customers must review our Firearms Shipping Policy prior to ordering.
Firearms with attached pistol brace. Please confirm your FFL is accepting transfers for pistol brace equipped firearms prior to ordering.
Barrel Sub-Assm, 10.5" MT 4140CM SBN, 5.56mm
Barrels are the heart of a rifle or pistol, CMMG barrels are made with quality and precision as top priority. The 10.5” 5.56mm barrel is no exception. Rest assured that all barrel sub-assemblies are properly headspaced and perfect for your next AR build.
**All NFA rules apply** See linked CMMG Resource article for more information.
All CMMG products come with our Lifetime Quality Guarantee.