Shield Sights RMSc Mounting Plate Low Pro Slide Mount for Glock 43

The Shield Sights RMSc Mounting Plate Low Pro is a slide-mounted plate that replaces the factory rear sight on a Glock 43, allowing a Shield RMSc red dot to be fitted without milling the slide. The plate uses the existing rear sight dovetail and screw pattern, so installation requires only basic pistol maintenance skills and can be reversed.

The plate is designed to sit flush with the RMSc and SMSc footprint, giving a low, snag-free profile with a clear sight picture. It is finished in black to match the factory finish on most Glock 43 slides and is made of polymer. The RMS, SMS, SMS2 and Jpoint sights also fit, though wider optics overhang slightly. The RMSw physically fits, but its wider gasket may not seal fully flush against the plate.

• Compatible host: Glock 43
• Optic footprint: Shield RMSc
• Mount type: Slide mounting plate
• Material: Polymer
• Finish: Black
• Installation: Uses existing rear sight dovetail and screw pattern, no slide milling required