Description
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 Mod-0 Dry Film Lubed Assembled Upper Receiver w/ T-Marks
- BKF AR15 16″ 5.56 Govt Profile Mid Length 4150 CMV 1/7 Twist Nitride Barrel W/ FSB, Triangle Handguard Cap and Delta Ring Assembly
- BKF Mid Length Gas Tube Nitride
- BKF MK1 223/556 Comp
- Midwest G2 quad rail 2 piece
- Product comes assembled
- No Handguard, BCG or Charging Handle
Standard Upper Features:
- M4 Feedramps
- .250 takedown pin holes
- Laser engraved T-marks
- Upper is Assembled
This BKF 5.56 chambered 16 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 the front sight base (F-Marked) , Triangle handguard cap and delta ring assembly.
Additional Info
| Length | 16″ |
|---|---|
| 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 | 32.5oz w/ FSB |
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-M4M0-16-556-FSB-MW
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