Perfect for building your custom Mk3/High Pattern LR-308 upper group. Comes with a properly installed barrel extension. All barrel sub-assemblies are properly headspaced and comes with CMMG’s Lifetime Quality Guarantee.
TECHNICAL SPECIFICATIONS
PLATFORM | MK3 |
CALIBER | .308 WIN |
BARREL TWIST | 1:10 |
BARREL CONTOUR | HT |
BARREL MATERIAL | 416SS |
BARREL TWIST | 1:10 |
MUZZLE THREAD | 5/8 X 24 |
GAS PORT LOCATION | RIFLE |
GAS BLOCK | 0.936″ |
FINISH | BEAD BLASTED |
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