The RMSc to RMR Adapter Plate provides a seamless solution for mounting an RMR-style optic on a firearm designed for RMSc footprints. Precision-engineered from durable materials, this adapter ensures a secure and reliable fit, maintaining proper alignment and zero retention. Its low-profile design minimizes added bulk while maintaining the aesthetic and functional integrity of your firearm. The plate is lightweight yet robust, with a corrosion-resistant fini