ACCU-TAC Picatinny Rail Mount Black Small. It is CNC machined and coated with mil-spec hard anodize. Each rail also includes the necessary hardware for installation. Specifications for ACCU-TAC Picatinny Rail Mount: Manufacturer: ACCU-TAC Color: Flat Black Length: 2.5 in Weight: 0.5 oz Condition: New Finish: Type III Hardcoat Anodized Fabric/Material: 6061 Aluminum Alloy Stainless steel hardware Quantity: 1 Mount Type: Picatinny Country of Origin: USA Attachment Type: Picatinny Features of ACCU-TAC Picatinny Rail Mount The Accu-Tac Picatinny Rail Mount is designed specifically for its bipod line. It is CNC machined and coated with mil-spec hard anodize. Each rail also includes the necessary hardware for installation. Package Contents: ACCU-TAC Picatinny Rail Mount ACCU-TAC PRM-100: Picatinny Rail Mount Black Small