UTG 30mm High Profile Steel Picatinny Rings

UTG 30mm High Profile Steel Picatinny RingsUpper and lower ring parts precision-manufactured from a solid steel block with strict tolerances for optimal fit Heat-treated, matte black QPQ nitride finish for strength and additional weather and wear resistance Progressively machined for a precise inner ring diameter to achieve optimal scope alignment; grooved inner surface ensures grip Rounded edges and corners to prevent snagging, scratching, or tearing of other equipment and for effortless access to the side and elevation turrets of the scope Uses locking Torx screws and a square integrated recoil stop for secure zero hold 37 mm center height and compatible with 30 mm tube optics with up to 73 mm objective outer diameter 2-piece ring set, each equipped with 4 upper Torx screws...