ACCU-TAC Sling Stud Rail Adapter Black. ACCU-TAC crafted these Gun Accessories from 6061 aluminum alloy with stainless steel hardware for maximum durability. This ACCU-TAC SSRA-200 Sling Stud Adapter Rail for Bipod is also Type III Mil-Spec hard anodized for superior corrosion resistance. Each adapter is compatible with a Nato Stanag 4694 SPEC Picatinny rail. Get your ACCU-TAC SSRA-200 Sling Stud Adapter Rail for Bipod today to attach your bipod to the sling stud of your weapon. Specifications for ACCU-TAC Sling Stud Rail Adapter: Manufacturer: ACCU-TAC Color: Flat Black Length: 2.8 in Weight: 0.5 oz Finish: Mil-Spec Type III Hard Anodized Fabric/Material: 6061 Aluminum Alloy Stainless steel hardware Quantity: 1 Gun Rail: Picatinny Country of Origin: USA Width: 1.4 in Features of ACCU-TAC Sling Stud Rail Adapter The Accu-Tac Sling Stud Rail Adapter is designed specifically for its bipod line. The adapter allows you to use your sling stud to mount your Accu-Tac bipod. It is CNC machined and coated with mil-spec hard anodize. Each rail also includes the necessary hardware for installation. Package Contents: ACCU-TAC Sling Stud Rail Adapter ACCU-TAC SSRA-200: Sling Stud Rail Adapter Black