Timney is the market leader for Remington replacement triggers A true drop in trigger Timney-designed, unique trigger blocking safety 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 Trigger will not move on safe Ready for the range right out of the box or adjustable for custom feel Compatible with Model 600