| Platform | Mk3 |
| Caliber | .308 WIN |
| Barrel Length | 20 |
| Barrel Twist | 1:10 |
| Barrel Contour | MT |
| Barrel Material | 416SS |
| Barrel Twist | 1:10 |
| Muzzle Thread | 5/8 X 24 |
| Gas Port Location | Rifle |
| Gas Block | 0.750" |
| Finish | SBN |
| Weight | 2.4 lbs |
Due to high demand, some of our parts and accessories may be on backorder and have an extended lead time. Items currently on backorder can still be purchased. Expected to ship in 4 to 6 weeks.
Barrel Sub-Assm, 20" MT 416SS SBN, 308 Win
Perfect for building your custom Mk3/High Pattern LR-308 upper group. Comes with a properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced. Made of 416 Stainless Steel with a Nitride Finish.
Comes with the CMMG Lifetime Quality Guarantee.