Save $81.01

BKF M4 MOD-1 13″ M-LOK Handguard

(1 customer review)

Original price was: $181.00.Current price is: $99.99.

358 in stock (can be backordered)



The BKF AR15 MOD-1 Rail M-LOK series provides an alternative aesthetically progressive design that is lightweight with our 7075-T6 Aluminum 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 MOD-1 rails (and receivers for that matter) are designed with pocketed cutouts to further minimize weight. In addition, BKF MOD-1 rails offer QD mounting at the rear 3,6 and 9 O’clock of the handguard.
  • Made from U.S.A. sourced 6061 Extrusion
  • U.S.A. sourced 7075-T6 Aluminum 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)
  • 1-5/16” crows foot tool or premium armorers wrench recommended for installation (Not Included)


Additional information

Weight 1 lbs
Dimensions 20 × 4 × 4 in

1 review for BKF M4 MOD-1 13″ M-LOK Handguard

  1. damon.dr200 (verified owner)

    I waited a quite a while before ordering this handguard and my only regret is not pulling the trigger sooner! Excellent quality, excellent finish. Perfect for my 14.5 barrel build.

  2. Wilfred Summers (verified owner)

    I have not assembled and attached this handguard yet. The product quality, feel married to the price are unbeatable. I’m not quite sure if I’m sold on the 4 set screws lined in at a back angle to secure the handguard to the barrel nut is favorable for me but I know if BKF puts their name on it it cannot be an inferior design.

  3. JAMEN Z. (verified owner)

  4. Mike M. (verified owner)

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