Ade Advanced Optics Heavy Duty Quick Detach QD LOW Scope Rings Set 30mm 1" Picatinny/Weaver with Accessory Rail Tops, 1 inch, 30 mm

This ring set is for the serious shooter that wants the best in strength and ruggedness. The heavy duty rings are made of solid heat-treated aluminum alloy * Fits Picatinny 1913 RIS rails. * Works with 30 mm tube scope or 1inch tube scope using included size inserts * 21mm center height(height from top of base to center of the ring). See-thru design. * Ring width: 1inch (measured from front to back) * Ring tops are held to base using 6 Torx screws (3 screws on each side) * Each ring comes with additional top with built-in Picatinny accessory rail which can be used for mounting laser sight, flashlight etc... * Large clamping Hex nut for secure mounting * Anodized black matte finish