American Defense AD-RMR Features The American Defense Mfg AD-RMR mount uses the company s patented QD Auto Lock Lever system which allows the optic to be removed and reinstalled quickly while maintaining a consistent return to zero. The lever can be configured to lock toward either the front or the rear of the mount letting the user position it for their preferred manipulation style. No proprietary tools are required for adjustment as the mount can be fine tuned with a finger or a flat blade screwdriver to fit both in spec and out of spec rail systems. This adaptability makes the AD-RMR useful across a range of AR pistols and other compact weapon platforms needing a lightweight red dot mounting solution. Machined from 6061 T6 aluminum and finished in a hard coat anodize the mount is built to withstand repeated mounting cycles without wearing down or losing precision. Its low profile design offers a co witness or lower one third co witness optic height depending on the shooter s sighting preference. Because it shares the Trijicon RMR mounting footprint the AD-RMR also accommodates the SRO and other red dots using the same pattern. For shooters who need a durable quick detach mounting solution for their RMR footprint optic the American Defense Mfg AD-RMR is available for sale at GrabAGun. American Defense AD-RMR Specifications Manufacturer: American Defense Model: AD-RMR Type: Mount Color: Black Compatible Hosts: Trijicon RMR SRO Size: Low Finish: Anodized Available At: GrabAGun