The Timney Rifle Trigger is a true drop in trigger for the Winchester 70 with a 1-1/2 to 4 lb. trigger pull. Factory calibrated and ready to shoot, or fully adjustable for sear engagement (creep), over travel (follow through) and pull weight. This trigger allows you to become more accurate with your rifle. No gunsmithing needed and easy to install. This trigger is ready for the range right out of the box or adjustable for custom feel.