Defiance Tenacity Short action, 308 bolt face, right bolt right port. Pinned and screwed SS 20 MOA rail and double pinned .250 recoil lug. Extended ejection port, straight bolt handle, mini M16 extractor, plunger ejector. SS action body, **NITRIDED** 4340 chrome moly bolt, std depth right spiral flutes, small (.062) firing pin.
straight bolt handle, medium tac knob knob, side bolt release located above the stock line. Remington style magwell with feed lips for hinged floorplates, remington style rear tang. Bolt, shroud, and knob are nitrided black