Wild West Gun Shop

Black Creek Labs MRX Bison Scout 12.5″ 5.56 NATO – FDE


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Black Creek Labs MRX Bison Scout 12.5″ 5.56 NATO

The MRX Bison is a compact, light and rugged bolt action rifle that is chambered in 5.56 NATO and is fed with AR15 magazines. This rifle would be comfortable in its scabbard on the side of a horse,  packed, slung or mounted onto a Utility Vehicle for ranch, range or backcountry duty. The vertical pistol grip and adjustable stock allows for the rifle to be shot comfortably in any position. True bolt action chassis machined from aircraft grade aluminum and finished with Type III hard coat anodize and Cerakote.  The chassis comes with side and under rail MLOK mounting points and an integral “one point” QD sling point on the opposite side of the bolt.  The magwell is made to accept both AR15 and MRX supershort magazines.  The stock and grip are compatible with standard AR15 furniture.


  • Aircraft Grade Aluminum Chassis (Type III Hard Coat Anodized w/ Cerakote)
  • MLOK Compatible Forend
  • Integral Single Point QD Sling Point Slot
  • Magwell Accepts AR15 Compatible Magazines
  • MOE-K Pistol Grip (AR Grip Compatible)
  • MRX Supershort Action w/ Three Lug Bolt (60 Degree Throw)
  • 12.5″ Steel Barrel (Nitride Finish)
  • Triggertech Remington 700 Primary Trigger

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