BKF AR15 16″ 5.56 NATO Mid-Length 1:7 Twist Government Profile Barrel – Dimpled – Tungsten Cerakote

This 5.56 chambered 16 inch Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. These barrels are properly stress relieved after rifling, air-gauge tested, and individually checked for optimal headspace. Our quality control system ensures they are dimensionally correct, and bores fall well within their individual tolerance ensuring superior accuracy.

Length: 16″
Weight: 29.0 ounces
Caliber: 5.56 NATO
Gas System: Mid-length
Twist Rate: 1:7 RH
Gas Block Journal: .750″
Gas Port Size: .076″
Muzzle Thread: 1/2-28
Material: 4150 CMV
Finish: Blacknitride+™ by H&M
Profile: Government
Barrel Extension: M4
11° Target Crown
100% American Made

Dimpled

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.