SRO/Holosun 507comp

This plate is similar to the RMR plate but is intended to be used with optics that are heavier and more front heavy, such as the SRO and new Holosun 507COMP. Due to the added weight, the place uses the typical 6-32 screws that are included with the optic. Because of the larger screw size, the plate doesn’t have the screw bosses but does retain the two recoil bosses.

This plate can also be used to mount most RMR optics as well as RMR adapter plates where the screw bosses usually would cause an interference.