Shop RMSc footprint red dot sights designed for compact, subcompact, and slimline pistols. Originally developed for the Shield RMSc, the RMSc footprint has become a popular mounting pattern for micro red dot sights and optics designed specifically for concealed carry pistols.
The compact size of RMSc footprint optics makes them well suited for narrow pistol slides while providing a clear aiming point without adding the bulk of a full-size pistol optic. The RMSc mounting pattern is supported by a variety of optic-ready pistols, aftermarket slides, and mounting plates.
Browse our selection of RMSc footprint red dot sights for compatible compact and micro-compact pistols. The RMSc footprint is similar to the Holosun K footprint, but the two mounting patterns are not identical, so always verify your firearm's optic cut or mounting plate compatibility before ordering.