Looking to mount your new RMR to your pistol, and have a RMR cut out in your slide? Trijicon has you covered with the RMRcc Pistol Adapter Mount Plate. This mount plate allows you to use the RMR cut in your slide, but mount the RMRcc. DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.