30mm ACD Level Mount Ring

Feature · 100% avoid CANT · with One Inch Adapter Ring · Easy to Use · Designed for Real Fire Caliber · Full Metal Picture Specification · 100% avoid CANT · Install on 30mm and 25.4mm one inch riflescope · Length: 14mm (0.55 inch) · Weight (net): 40g (1.4 ounce) · High-durability aluminum alloy in black matt and beautiful complement · Shock proof can be used on real fire caliber · Can mount either side of the scope (bubble on the top) · With paper instruction, easy to use without special tools