Description
This product is 100% Made in the USA! Our gas tubes, gas blocks and even roll pins are all proudly manufactured in the US. All Complete uppers are headspaced prior to shipping and test fired.
The BKF AR15 M4 MOD-1 Rail M-LOK series provides an alternative aesthetically progressive design that is lightweight with our 7075-T6 Steel barrel nut and attach method. The innovative attachment of the rail and the barrel nut provides a solid lockup, a seamless, strong joint that requires no timed alignment to the barrel nut itself. All BKF M4 MOD-1 rails (and receivers for that matter) are designed with pocketed cutouts to further minimize weight. In addition, BKF M4 MOD-1 rails offer QD mounting at the rear 3,6 and 9 O’clock of the handguard.
Includes:
- BKF M4 Assembled Upper Receiver w/ T-Marks
- BKF AR15 MOD-1 13″ M-LOK Handguard
- BKF AR15 14.5″ 5.56 Nato Mid Length Nitrided 4150 CMV Barrel W/ Pinned Gas Block
- BKF Pinned .750 Low Profile Gas Block and Mid Length Nitride Gas Tube
- BKF A2 Flash Hider
- Product comes assembled
- No BCG or Charging Handle
- Complete Upper weight – 2lb 14oz
BKF M4 Assembled Upper Features:
- M4 Feedramps
- 7075-T6 aluminum
- .250 takedown pin holes
- Laser engraved T-marks
- Type 3 Hard Coat Anodizing
- Made in the USA
- Forward assist and dust cover installed
- Made from U.S.A. sourced 6061 Extrusion
- U.S.A. sourced 7075-T6 Steel barrel nut as standard
- M-LOK mounting solution
- Mil-Spec hardcoat black anodized (Type III, Class 2)
- Free floating design
- QD mounts on rear 3,6 and 9 o’clock positions
- 1.3” Internal Diameter
- 13” Rail with Aluminum nut and hardware (weight 9oz)
BKF AR15 14.5″ 5.56 Govt Profile Mid Length 4150 CMV 1/7 Twist Barrel W/ Pinned Gas Block Features:
This BKF 5.56 chambered 14.5 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. 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.
Additional Info
Length – 14.5″
Material – 4150 Chrome Moly Vanadium
Finish – QPQ Nitride
Profile – Govt
Gas System Length – Mid
Gas Block Journal – .750″
Twist Rate – 1:7 inches
Muzzle – 1/2×28 Threaded
Weight – 27oz
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-M4M0-14.5-556-13
Raymond McPeek (verified owner) –
Awesome experience the order was shipped out promptly and I recieved it quickly. I work at a Gun shop and have sent people over to the site. Great job guys keep up the good work.
Brian Decker (verified owner) –
Fast shipping! On arrival it seems the wrong handguard was installed. Team took it back, replaced with the correct handguard, and returned it right to me no hassles.
Shot it today and love the feel on it. Definitely recommend B.Kings!
rodney w. (verified owner) –
Anonymous (verified owner) –
Shoots straight and feels high quality and solidly built. Zeroing was a breeze and product shipped quick. Would definitely recommend it!
Todd (verified owner) –
Fantastic upper. Very lightweight and shoots accurately. First day out I was shooting sub moa to moa at 200yd. This is my 3rd bking upper. I also have an 11.5 and an 8 300blk. I have had zero issues.