Seekins Precision SRS Picatinny rail bipod mountSeekins Precision's sling rail system (SRS) was developed to attach a rail mounted bipod to the bottom of a bolt rifle stock and provide a reinforced non rotating sling mounting point. The SRS rail mounts directly to your existing sling stud holes on the bottom of your stock and comes with the screws you need. Just remove the factory sling studs and install the SRS, its that simple. If your stock has only one sling stud another can be easily installed using any T-nut found at most hardware stores with the same female threads. Details: 6061 T6 Construction Mil-Spec 1913 Picatinny Rails Type III Class 2 Hardcoat Anodized Finish Anti Rotation Sling Mount Mounting screws included Seekins Precision Lifetime Warranty Seekins Precision SRS-HSP HS Precision Picatinny Rail Bipod Mount w/2" Hole Spacing 0011520003