Ballistic Advantage Modern Distinct Rigid Pattern Barrel 300 Blackout 9″, 1:7 Twist

Ballistic Advantage, Modern Distinct Rigid Pattern Barrel, 300 Blackout, 9″, 1:7 Twist.

This .300 Blackout chambered 9 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. All NFA/ATF Rules Apply. You may use this barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this barrel along with a Non-NFA lower receiver is Prohibited, except when installed on a Pistol configuration firearm.

Features :

* ,Length: 9″;”Material: 4150 Chrome Moly Vanadium,
* Profile: DRP
* Finish: QPQ Corrosion Resistant
* Gas System Length: Pistol
* ,Gas Block Journal: .750″;”Twist Rate: 1:7 inches,
* Muzzle: 5/8×24 Threaded
* Weight: 21oz