GrovTec US Bipod Stud Rail Mount Black. These Bipod Accessories by GrovTec US slide onto bipods with standard swivel studs and the adapter slides in place between the bipod swivel stud and the Picatinny rail making the process easier and more convenient. The GrovTec US Picatinny Swivel Stud Mount is made from high-quality aluminum with a Type 3 hard coat anodized finish that resists corrosion and abrasion. Whether you need a simple swivel stud adapter or a more permanent attachment method this GrovTec US Swivel Stud Mount - Picatinny Rails is a reliable sturdy option for mounting your bipod onto a Picatinny rail. Specifications for GrovTec US Bipod Stud Rail Mount: Manufacturer: GrovTec US Color: Black Finish: Type 3 Hardcoat Anodized Fabric/Material: Aluminum Features of GrovTec US Bipod Stud Rail Mount Mount bipods using standard swivel studs to Picatinny rails. Package Contents: GrovTec US Bipod Stud Rail Mount GrovTec US GTSW265: Bipod Stud Rail Mount Black