Description
This BKF 5.56 chambered 11.5 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.
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 | 11.5″ |
|---|---|
| Material | 4150 Chrome Moly Vanadium |
| Profile | Government |
| Finish | QPQ Corrosion Resistant |
| Gas System Length | Carbine |
| Gas Block Journal | .750″ |
| Twist Rate | 1:7 inches |
| Muzzle | 1/2×28 Threaded |
| Weight | 21oz |
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. We guarantee 1 MOA or better on all BKF barrels when used with match grade ammunition.
PRODUCT SKU: BKF-11.5-556-BARREL
Preston Calvert (verified owner) –
Fantastic service
Curtis Winnie (verified owner) –
Great Price . Black nitride barrel . Tight groupings . This company has the Items in stock with no back order lingo..
David (verified owner) –
Great duty grade barrel made to spec by a very well known manufacturer, snug fit to my mod 0 upper, haven’t shot it yet but I’m confident that this will perform as well as all the rest
Curtis Winnie (verified owner) –
I have never wore out a BKF barrel . They seam to have a better M.O.A than most
Patrick k. (verified owner) –
Shoots great
Anonymous (verified owner) –