This Volquartsen complete Trigger Assembly is CNC machined from aircraft aluminum and equipped with precision EDM parts. It features an internal pre-travel adjustment and a hammer that is precision ground from 440C stainless steel and hardened to 58 RC. The sear and disconnector are made of A2 hardened tool steel with tolerances of +/- .0002", complete with custom tuned springs. The trigger is black anodized, equipped with an overtravel adjustment screw and is reset internally to eliminate any dragging or inconsistencies caused by a conventional trigger plunger. An automatic bolt release and a rapid magazine release are also included. Trigger pull is pre-set to 2 to 2-1/2 lbs. Due to the oversized safety used, it may be necessary for some stocks to be modified slightly to accommodate this part. FeaturesCNC-machined from 6061 Aluminum2.25 lb trigger pullAdjustable for pretravel and overtravel but not pull weightOnly compatible with right-handed rifles