EAW Classical Shape Blue Line Roll Off Scope Mount Diameter 30mm Height 18mm Screw Black Small. Comes with steel jaws bolts and recoil stop. Top notch Germany quality product for a reasonable price. Tested beyond industry standards and fit for every caliber. 30 years of warranty without exceptions. Specifications for EAW Classical Shape Blue Line Roll Off Scope Mount: Manufacturer: EAW Finish: Anodized Tube Diameter: 30 mm Gun Model: Universal Fabric/Material: Aluminum Length: 23 mm Color: Black Action Length: Custom Gun Type: Universal Offset: No in Gun Rail: Picatinny Gun Make: Universal Features of EAW Classical Shape Blue Line Roll Off Scope Mount Fixed mount milled from high quality aluminum. Top notch Germany quality product for a reasonable price. Tested beyond industry standards and fit for every caliber. Package Contents: EAW Classical Shape Blue Line Roll Off Scope Mount EAW 471003018021: Classical Shape Blue Line Roll Off Scope Mount Diameter 30mm Height 18mm Screw Black Small