The Tactical Stock has a full length aluminum bedding block for added strength and accuracy, an adjustable spacer system allowing for .75" of adjustment in length of pull, a rail integrated into the bottom of the forend to mount a bipod and four swivel studs for customized carry options. This stock is designed for use on Savage factory rifles produced from 1988 to 2006 with action screw spacing of 4.275" center to center.