JP Supermatch™ Barrel w/ EnhancedBolt™ .300 AAC Blackout | 10.5" length | 1:8 twist | light contour
JP EnterprisesManufactured to our exacting specifications and used in all of our rifles, JP Supermatch™ barrels are turned from 416R stainless steel, lead lapped, air-gauged and cryogenically treated for cold bore shot predictability, minimum thermal drift, outstanding accuracy and extended barrel life.
All barrels also include a JP EnhancedBolt™ individually head-spaced to the barrel for flawless fit and function.
Chamber: .300 AAC Blackout
Length: 10.5"
Gas System: Pistol-length
Twist: 1:8 button rifled
Contour: .740 in front of gas block
Diameter at Gas Block: .750
Muzzle Threads: 5/8-24 TPI
Material: 416R Stainless
Weight: 21.8 oz.
Barrel Finish:
This barrel is available with the following finish options:
Machine Finish: Barrel is in its unpolished, "as-machined" state and will show light turning marks and slight imperfections.
Black Teflon®: Barrel receives a uniform low-shine black coating.
Light Polish: Barrel receives a light "brushed" finish. This leaves the surface uniform and removes most machine marks and blemishes.
High-Grade Polish: Barrel is polished to a reflective finish on the same level as our complete rifles and barrel kits.
Tactical Finish: Barrel is blasted to a non-reflective, matte gray finish.