Description
Includes:
- BKF-15 Assembled Upper Receiver
- BKF AR15 20″ 5.56 Rifle QPQ Corrosion Resistant Barrel – 1-7 Twist
- BKF Rifle Gas Tube
- BKF A2 Flash Hider
- Rifle Length Quad Handguard
- Product comes assembled
- Magpul OD Green Cerakote
- No BCG or Charging Handle
A2 Upper Features:
- M4 Feedramps
- 7075-T6 aluminum
- .250 takedown pin holes
- Magpul OD Green Cerakote
- Made in the USA
BKF AR15 20″ 5.56 Govt Profile Rifle 4150 CMV 1/7 Twist FSB Nitride Barrel (F-Marked)
This 5.56 chambered 20 inch Modern Series 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), handguard cap and delta ring assembly. This Triangle handguard cap is used for most retro builds.
Additional Info
| Length | 20″ |
|---|---|
| Material | 4150 Chrome Moly Vanadium |
| Profile | Government |
| Finish | QPQ |
| Gas System Length | Rifle |
| Gas Block Journal | .750″ |
| Twist Rate | 1:7 inches |
| Muzzle | 1/2×28 Threaded |
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-15-CUR-20NITRIDE-556-QUAD-A2FH-MAG-ODG








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