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RSR Part #: KNAC20495 Manufacturer Part #: 20495

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Knights Armament Company, Tool, Barrel Nut Wrench, For URXII/III/3.1 Rails, Black


  • Works with URX II, URX III, URX 3.1
  • NOT for use with any AR-25 URX rail system

Product Description

The Knight's URX barrel nut wrench is a proprietary barrel nut wrench used for installing or removing URX barrel nuts. Wrench should be used in conjunction with a 1/2" torque wrench (not included). Recommended installation torque spec is 45-55 ft-lbs. Steel construction.