Description
This BKF 5.56 chambered 8 inch Government Profile Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. This barrel includes a QPQ .750 Low-Pro gas block drilled for a 1/8″ pin which is included. This pinning insures that your gas block never comes loose once installed.
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 permanently attaching a muzzle device extending the length to 16 inches.
Additional Info
Length | 8″ |
---|---|
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 | 1/2×28 Threaded |
Weight | 19oz w/ Gas Block |
B. Kings Firearms barrels are manufactured by a Top Tier Barrel Manufacturer to our specifications. B. Kings Firearms barrels are made for combat and heavy duty use. We rate all of our Pinned Gas Block models for full auto use.
PRODUCT SKU: BKF-8-556-BARREL-PGB
Zach Rebstock (verified owner) –
Great barrel! It is smooth shooting and holds a nice group at 25y. I ran all kinds of ammo through it no problem. It is a little undergassed on a H2 buffer but that’s actually a good thing if you want to suppress it.