Poseidon RMR plate for Orion GBB pistols
The Poseidon RMR plate for Orion Combat gas blowback pistols fit into the existing cutout on the slide. Simply unscrew the mounting plate, and use the provided screws to secure to the slide. If you have the Poseidon Cyclops rear sight mounted, you will need to swap it out with the standard rear sight that comes with your Orion Combat pistol. You also need to apply a small amount of thread locker (Loctite) to the mounting screws so that firing does not vibrate the screws loose.
The Poseidon RMR plate comes with predrilled, threaded holes and a selection of mounting screws to mount your RMR red dot onto the the plate. The plate is designed to accommodate 80 different varieties of RMR dot sights.
AEX highly recommends you purchase the AEX RMR dot sight (CL20048) for use with this mounting plate. It is proven to work and provides hassle-free fit and installation to make your Orion Combat pistol a great gunner.