Timney is the market leader for Winchester Model 70 MOA replacement triggers Factory calibrated ready to shoot or fully adjustable for Sear Engagement (Creep), over travel (Follow through) and Pull Weight Trigger allows you to become more accurate with your rifle No gunsmith needed, easy to install Ready for the range right out of the box or adjustable for custom feel Compatible with Model 70 rifles with MOA trigger systems. It is not compatible with the Winchester XPR.