Description
- 20″
- “Pencil” Contour, 1.7lbs
- 1-8 twist 6 Groove
- .625 Gas Block
- 1/2 x 28 threaded muzzle
- 5.56 NATO finished chamber- Chrome lined
- Rifle-length gas system
- A2 Barrel Extension
- Ordinance-grade chrome moly steel
- Manganese phosphate parkerized
- Button rifling, double stress relieved
Chrome-lining will extend the life of your barrel and make it easier to clean. It is commonly thought that chrome-lining degrades the accuracy of the barrel. This is because during the chrome-lining process, material is chemically removed from the bore and then built back up with chrome, destroying the bore uniformity.
Our unique chrome-lining process maintains bore uniformity, providing you with the advantages of a chrome-lined barrel without sacrificing accuracy.
Disclosure: Chrome-lined barrels are finished chambered and cannot be altered. They may not be compatible with all rifle receivers and/or bolt combinations. While most rifles are designed to accommodate chrome-lined barrels, some receivers/bolts may have tolerance allowances that can prevent the barrel from being properly headspaced. It’s important to carefully consider the compatibility of a chrome-lined barrel with your rifle receiver before making a purchase. If you’re unsure whether a particular barrel or bolt will fit your rifle, contact us for information about our headspace verification services. It is the only way we can guarantee your completed rifle is within specs and safe to fire.





