BKF M4 MOD-1 M4 Cerakoted 14.5″ Pinned to 16″ 1/7 Twist 5.56 Nato Rifle – Freedom Flag


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BKF M4 MOD-1 AR15 Cerakoted 14.5″ Pinned to 16″ 1/7 Twist 5.56 Nato Rifle – Freedom Flag Features: 

  • Manufacturer: B. King’s Firearms
  • Model: M4 MOD-1
  • Caliber: 5.56 Nato (Marked Multi)
  • Length: 14.5″ barrel pinned and welded to a legal 16.25″ Rifle
  • Gas System: Mid
  • Weight: 6lb 2oz


  • BKF AR15 Cerakoted 13″ M-lok Builder Set – Freedom Flag
  • BKF AR15 14.5″ 5.56 Nato Government Mid Length 4150 CMV 1/7 Twist Barrel W/ Pinned Gas Block
  • BKF Full Auto BCG HPT/MPI Carp 185 Bolt and billet extractor
  • BKF Sopmod Carbine Length Stock – Freedom Flag
  • Magpul MOE pistol grip – Freedom Flag
  • BKF Anti-Tilt 8 position Carbine Buffer Assembly
  • BKF Enhanced Lower Parts Kit W/ Combat Control Kit (45/60 ambi safety, oversized bolt catch and extended textured mag release)
  • Radian Ambi Charging Handle
  • BKF Upper Parts Kit
  • BKF Melonite Gas Tube
  • BKF Nitride .750 Gas BLock
  • BKF A2 Flash Hider

B. Kings Firearms barrels are manufactured by a Top Tier Barrel Manufacturer to our specifications. Our 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.

Additional information

Weight 10 lbs
Dimensions 38 × 10 × 4 in


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