Timney offers this 2 stage trigger for the Ruger Precision Rifle. The pull weight is factory calibrated for an eight-ounce first stage and one -pound second stage (the second stage is adjustable from 8-ounces to 2.5 pounds of pull weight) The 2-Stage trigger features machined and hardened steel work surfaces and the sears are Teflon-nickel coated for added lubricity. The trigger housing and shoe are CNC machined using state-of-the-art robotics and the sears are EDM cut from high-grade solid steel. The trigger housing utilizes an anodized aluminum body and the trigger shoe and safety are carbonitrided which dramatically increases the surface hardness and wear-resistance propertie Mfg: Timney