Cross Armory CRRMADAPTER | RMSC-to-RMR Adapter Plate

This adapter plate by Cross Armory converts a pistol slide cut for an RMSC optic to accept RMR-footprint sights. It is precision CNC machined from aerospace-grade aluminum and finished in black oxide. The plate ships with mounting screws that have pre-applied Loctite and is designed for a low-profile, lightweight installation. Compatibility includes common RMR-footprint optics used for carry and competition purposes.

Product Specifications

• The manufacturer is Cross Armory.
• The part number is CRRMADAPTER.
• The finish is Black Oxide.
• The material is aerospace-grade Aluminum.
• This adapter is made for slides with an RMSC optic cut.
• It converts the footprint to an RMR optic interface.
• The package includes screws with pre-applied Loctite for mounting.
• Compatibility includes Trijicon RMR/SRO and Holosun 407c/507c/508t/509t/EPS and other RMR-footprint optics.
• The unit is Precision CNC Machined for consistent fit and alignment.
• The design is Ultra Low Profile and Lightweight to minimize added bulk.
• It is custom made for RMSC cut slides without thread post.
• The UPC is 722208561748.

This adapter provides a straightforward, durable way to mount RMR-footprint optics to slides cut for RMSC footprints. Its CNC machining and aerospace-grade aluminum construction keep the part lightweight while maintaining alignment and repeatability for carry and competition setups. The included hardware with pre-applied Loctite simplifies installation and reduces the need for additional fasteners.