Timney Ruger Precision Rimfire Two-Stage Trigger, Straight, Blue - 649ST

Drop-in two-stage trigger for Ruger Precision Rimfire rifles, constructed of steel and aluminum with no gunsmithing required for installation. Factory calibrated to 0.5 lb first stage and 1 lb second stage, with user adjustability from 8 oz to 1 lb (first stage) and 8 oz to 2 lbs (second stage). Military-grade construction provides a smooth, crisp trigger pull.