Daniel Defense has expanded our line of optics mounts to offer secure mounting for the most standard size scopes. Our single ring 30mm will accommodate a wide variety of red dot optics with 30mm tubes, most commonly the Aimpoint PRO and Comp M Series. The single ring 30mm mount weighs in at only 3.15 oz and is manufactured with the same quality and durability you've come to expect from all Daniel Defense products. Features: Precision machined from 6061 T6 aluminum and finished with Type III hardcoat anodizing for maximum durability Feature our patented rock and lock mounting technology for easy installation and removal with torx plus fasteners at the base and rings Made in the USA