|Barrel includes a JP EnhancedBolt™ individually head-spaced to the barrel for flawless fit and function.
Gas System: Mid-length
Twist: 1:8 button rifled
Contour: .650 under hand guard/.740 in front of gas block
Diameter at Gas Block: .750
Muzzle Threads: 1/2"-28 TPI
Material: 4140 chrome moly steel
Weight: 25.5 oz.
Finish: Manganese phosphate
NFA Compliance Notice
This barrel is under 16" and can be used to build a short-barreled rifle (SBR) or AR pistol. All NFA rules apply. The final user is responsible for compliance with the law.