Description
Details
Barrel Sub Assembly
Perfect for building your custom MK3 upper group. Comes with a properly installed barrel extension. All barrel sub-assemblies are properly headspaced.
Description:
- Platform Mk3
- Caliber 6.5 Creedmoor
- Barrel Length 20
- Barrel Twist 1:8
- Barrel Contour Mt
- Barrel Material 416ss
- Barrel Twist 1:8
- Muzzle Thread 5/8 X 24
- Gas Port Location Rifle
- Gas Block 0.750"
- Finish Bead Blasted
