Timney engineered every component of the new M48 trigger to elevate your accuracy with the rifle. The trigger design ensures a user-friendly experience and is adjustable for pull weight, overtravel and sear engagement. The Timney M48 trigger is adjustable from 1½ - 4 pounds and features ?a trigger blocking side safety to ensure reliability. The trigger’s sear and trigger shoe are precision-machined, heat treated to 56 Rockwell with a black oxide trigger coating and an NP-3 plated sear for maximum lubricity and a lifetime of reliable performance. Timney Triggers Nosler M48 3lb Black Curved Trigger 612