30mm/1inch Rifle Scope Rings Zero Recoil Mount 

30mm / 25.4mm optical high-adjustment zero recoil mounting, rifle aiming ring, Picatinny Weaver rail, with stop pin Integrated oscilloscope stand for Picatinny Weaver. 3 fixing screws, Picatinny rails, with stop pin. SPRINGS installed in this product can reduce the influence of the gun on the telescope. Full alloy metal, black matte, light weight and high strength. product description Applicable to all 30mm / 25.4mm main tube rifle scope . The rifle scope is installed on the Picatinny rail. It has a built-in movable thread stop pin, which can be easily activated. 3 mounting screws SPRINGS installed in this product can reduce the influence of the gun on the rifle scope . The total length of the bracket is 4.7 inches, the opening between the two rings is: 3.15 inches, and the bottom of the slide rail is: 2.56 inches, which is suitable for Picatinny Weaver rails. Full alloy metal, black matte, light weight and high strength Material: Aluminum Colour: Black Inner diameter: 30mm /…