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.
Includes:
- BKF M4 Assembled Upper Receiver w/ T-Marks
- Parallax Tactical FFSSR Slim Profile 13.5″ M-LOK Handguard
- BKF AR15 14.5″ 5.56 Govt Profile mid Length 4150 CMV 1/7 Twist Nitride Barrel W/ Pinned Gas Block
- BKF pinned .750 Low Profile Gas Block and Mid Length Nitride Gas Tube
- BKF MK1 Comp Pin and Welded to make a legal 16.25″
- Product comes assembled
- Legal Rifle configuration
- No BCG or Charging Handle
BKF M4 Assembled Upper Features:
- M4 Feedramps
- 7075-T6 aluminum
- .250 takedown pin holes
- Laser engraved T-marks
- Thermal Fit Upper W/ Oversized Lugs for tight fitment with most receivers
- Type 3 Hard Coat Anodizing
- Made in the USA
- Forward assist and dust cover installed
Parallax Tactical FFSSR 13.5″ Slim M-LOK
- Super Slim Profile (1.360″) inside diameter
- Lightweight design (9oz)
- Free Floated
- QD Swivel mounting holes at the 3 and 9 oclock positions at front and rear
- Picatinny rails at the 3, 6 and 9 oclock positions
- M-LOK Compatible
- Made in the USA!!!
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 |
| PROFILE | Government |
| FINISH | QPQ Corrosion Resistant |
| GAS SYSTEM LENGTH | Mid |
| GAS BLOCK JOURNAL | .750″ |
| TWIST RATE | 1:7 inches |
| MUZZLE | 1/2×28 Threaded |
| WEIGHT | 26oz 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. We guarantee 1 MOA or better on all BKF barrels when used with match grade ammunition.
PRODUCT SKU: BKF-M4M0-14.5-556-13.5-FFSSR-PW
Robert S. (verified owner) –
Very nice upper well built. Nice touch having the gas block pinned and gas tube nitrided.
Thomas R. (verified owner) –
Your company story is awesome as well as the quality and pricing… I’ll be a steady customer..
Robert S. (verified owner) –
Super nice. This is the second one I bought. Work great haven’t had much time to shoot it much due to it being winter but it seems to shoot straight.
Kip (verified owner) –
Super impressed with this upper. Excellent Quality. Solid and well built. Nice pin and weld. Very similar quality to Spikes, Bravo, and other high end uppers.
Anonymous (verified owner) –
Fast shipping, quality build, better than expected. Slapped it on my PSA lower and no wobble. Very sleek, very nice looking upper. The pin and weld looks perfect.
Chris Tee (verified owner) –
I have already started dragging this thing through the mud and running it on my full autolower. I have 6 BKF uppers. The pinned gas block uppers hold up to the torture. The single SPR upper I have held up nice to 1000 rounds of constant fill auto and no pinned gas block but I did have to replace a few gas tubes after 5000 rounds on the others
Chris Tee (verified owner) –
An excellent heavy duty rifle upper. Immediately tested on my full auto lower. Exceeded my expectations