Timney engineered every component of the new 783 trigger to elevate your accuracy featuring Timney's new Sear Engagement Adjustment Lock design (SEAL'd) that ensures a user-friendly experience and is adjustable for pull weight and overtravel. The Timney 783 trigger is adjustable from 1 1/2 - 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. Right Hand Curved Trigger Shoe Black 1.5-4 LB Adjustable Pu Mfg: Timney