Calculated Kinetics Adapter Plate Features The Calculated Kinetics Adapter Plate is engineered to convert a Glock M.O.S. slide s mounting system to accept RMR footprint optics opening up compatibility with popular options like the Holosun 407C 507C and 507 Comp. This plate is specifically designed to exclude forward protruding optics such as the RMR HD or SRO so it is built for the standard RMR footprint rather than every variant on the market. Marketed as a better than OEM mounting solution the plate is engineered to provide a more secure repeatable connection between the optic and the slide than some stock mounting hardware offers. The one notable exception in fitment is the Glock 43X which this plate is not designed to work with. Finished in an Anodized Black coating the plate matches the finish of most Glock slides for a clean factory-like appearance once installed. Calculated Kinetics includes everything needed for a proper installation in the box: mounting hardware a Torx bit sized for the included screws Vibratite thread locker to keep the screws from backing out under recoil and an install card walking through the process. This complete kit approach means the shooter does not need to source additional tools or thread locker separately to get the optic mounted securely. For Glock M.O.S. owners looking to add an RMR footprint red dot to their pistol the Calculated Kinetics Adapter Plate is available for sale at GrabAGun. Calculated Kinetics Adapter Plate Specifications Manufacturer: Calculated Kinetics Model: Adapter Plate Type: Optic Mount Plate Compatible Hosts: Glock M.O.S. (excludes 43X) Color: Black Finish: Anodized Includes: Hardware Torx Bit Vibratite Install Card Available At: GrabAGun