BKF AR15 7.5″ 5.56 DRP Profile Pistol Length 4150 CMV 1/7 Twist Barrel (Chrome Lined)

(4 customer reviews)


Out of stock


This BKF 5.56 chambered 7.5 inch DRP Pistol Length Classic Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a chrome lined bore and chamber with a manganese phosphate finish and phosphate coated M4 feed ramp extension.

All NFA/ATF Rules Apply
You may use this barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this barrel along with a Non-NFA lower receiver is Prohibited, except when permanently attaching a muzzle device extending the length to 16 inches.

Additional Info

Length 7.5″
Material 4150 Chrome Moly Vanadium
Profile DRP
Finish manganese phosphate
Gas System Length Pistol
Gas Block Journal .750″
Twist Rate 1:7 inches
Muzzle 1/2×28 Threaded
Weight 17.5oz

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.


Additional information

Weight 2 lbs
Dimensions 20 × 2 × 2 in

4 reviews for BKF AR15 7.5″ 5.56 DRP Profile Pistol Length 4150 CMV 1/7 Twist Barrel (Chrome Lined)

  1. Anonymous (verified owner)

    Barrel came packaged great and was exactly how advertised .. shipping was fassst.!! I would definitely recommend . Looks great 👍

  2. Anonymous (verified owner)

    Cool barrel, great price, it was shipped in a reasonable amount of time.

  3. Garry Wolfe (verified owner)

    I am very satisfied with the quality of this barrel. The price was right for this barrel.woyld and will buy again from these folks.

  4. Zach Rebstock (verified owner)

    This thing chugs. It’s very well gassed. 100% reliable.

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