30 cal Bartlein Stainless Barrel Blank
Bartlein Stainless Barrel Blank.
- Barrel lengths references the Maximum finish length of the barrel blank. They all include an extra 1" @ muzzle to be removed by your smith (served as guide material for the lapping plug).
- Billet material: 416R Stainless
- Bore/Groove: .300"/.308"
- Rifle Pattern: 5R
- Rifle method: Single Point Cut Rifling
- Bartlein Barrel Contour details HERE.