As like most barrels at CLE .308-AR10 Barrel blanks are a custom order. These barrels are made from 416 Stainless Steel. The Krieger and Bartlein barrels have single point cut style rifling that are prelapped/honed before rifling, and are finish hand lapped after rifling. Our other options in barrels Douglas and Criterion are button rifled, and the Criterion barrels are also hand lapped after rifling.
This .308-AR Barrels comes with a Rifle Gas System with your choice of barrel type, gas block diameter, thread, finish and if you need a new bolt. If you already have a bolt you have the option to ship it to us for accurate head spacing.
- Manufactured by: Compass Lake Engineering