• 25.4mm/30mm Ring Telescopic Sights Gun Mount Compatible with most scopes or barrels: with 1'' (25.4mm) or 1.18"(30mm) diameter,Top Rail Length: 45mm.
• High durability Aluminum Alloy in black matt and nice complement.Mount either side of the scope Easy to use without special tools.
• Military industry Quality Standards,Excellent aluminum alloy Surface treated with hard black matte anodized.Precision CNC processing to ensure the best quality.