Meprolight MPO PRO-F Optic Mount Plate Matte Black Aluminum - Glock MOS Large Frame

The Meprolight MPO PRO-F Direct Mount Plate is a precision optic adapter engineered to lock the Mepro MPO PRO-F red dot directly to the slide of an optics-ready Glock MOS Large Frame handgun. CNC machined from 6061-T6 aluminum and finished in matte black Type 2 hard anodizing, the plate delivers a rigid, repeatable, ultra-low-profile connection between pistol and optic.

Measuring 5.4 inches long by just 0.2 inches high, the plate sits as close to the slide as possible, preserving a clean sight picture while giving the MPO PRO-F red dot a rock-solid mounting platform. The package includes the mode-specific mounting screws required to attach the plate to the Glock MOS slide interface, so the optic can be installed out of the box without sourcing additional hardware.

Designed specifically for the Glock MOS Large Frame pistol platform, this plate is the correct direct-mount adapter for full-size Glock MOS slides. It is purpose-built for the MPO PRO-F footprint and is not a universal MOS adapter - pairing the correct plate with the correct red dot ensures proper alignment, thread engagement, and a secure lockup under recoil.