The Seekins Precision SRS was designed provide a Picatinny rail mounting point, with a reinforced, non-rotating sling attachment point on the bottom of bolt action rifle stocks for mounting bipods that use the Picatinny system. Installation is simple, just use the existing holes in the bottom of the stock with the provided mounting screws. If your stock has only one sling stud another can be easily installed using any T-nut found at most hardware stores. The SRS is CNC machined from billet 6061-T6 aluminum and Type III Class 2 Hardcoat Anodized matte black.FeaturesAnti Rotation Sling MountCNC machined from 6061-T6 billet aluminumMil-Spec 1913 Picatinny RailType III Class 2 Hardcoat Anodizing matte blackCurved to fit McMillan Fiberglass StockMounting screws included