The Timney 2-Stage trigger is the latest model in that series. The pull weight is factory calibrated for a 1lb first stage and 1 lb second stage (the second stage is adjustable from 1 to 4-pounds of pull weight). The 2-Stage trigger features machined and hardened steel work surfaces milled from A2 tool steel and all three 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 carbon nitrided which dramatically increases the surface hardness and wear-resistance properties of the metal. The Timney 2 Stage Straight Trigger is easily installed with no screws, drilling, or tapping required. By simply removing existing pins, replacing trigger, and inserting existing pins anyone can replace a trigger on their Remington 700.