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BKF Mk18 CQBR Upper – 10.3″ 5.56 NATO
BKF Mk18 CQBR Upper – 10.3″ 5.56 NATO
BKF Mk18 CQBR Upper – 10.3″ 5.56 NATO
BKF Mk18 CQBR Upper – 10.3″ 5.56 NATO
BKF Mk18 CQBR Upper – 10.3″ 5.56 NATO
BKF Mk18 CQBR Upper – 10.3″ 5.56 NATO

BKF Mk18 CQBR Block I Complete Upper – 10.3″ 5.56 NATO (SBR or Pistol)

Original price was: $663.56.Current price is: $539.99.
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60 in stock

SKU: BKF-CUR-M4A1-10.3CLP-556-MK18 Categories: , , , , , , , , ,

Description

The CQBR Block I Upper features a 10.3 in (262 mm) length 4150 Barrel (similar to the Colt Commando short-4150 Barreled M16 variants of the past) which makes the weapon significantly more compact, thus making it easier to use in, and around, vehicles and in tight, confined spaces.

Features:

  • Manufacturer: B. King’s Firearms
  • Model: M4A1
  • Caliber: 5.56 Nato
  • Length: 10.3″ Crane Spec 4150 Barrel
  • Classification: SBR or Pistol

Includes:

  • BKF M4A1 Assembled Upper Receiver
  • BKF 10.3″ (Crane Spec) 5.56 Nato Carbine Length 4150 CMV 1/7 Twist Chrome Lined Phosphate 4150 Barrel W/ Pinned Font Sight Base (F Marked)
  • BKF Carbine Length Gas Tube
  • *NOW FEATURING BKF 2-Piece Drop-In Quad Rail (No “Diving Board” / Pic Rail Bridge over Delta Ring)
  • BKF Detachable Mil-Spec Carrying Handle Included
  • NO BCG OR CHARGING HANDLE INCLUDED

 

    PRODUCT SKU: BKF-CUR-M4A1-MK18

    Additional information

    Weight .75 lbs
    Dimensions 8 × 4 × 4 in
    Barrel Length

    10.3 Inch
    Barrel Caliber

    5.56x45mm Barrel
    Barrel Gas System Length

    Carbine Length

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