Optics ready plates for FB MPS

The FB MPS is a Polish service pistol from Fabryka Broni with a factory optics cut on the slide. The cut accepts standard plates for a range of red dot footprints — a direct fit without modification to the slide.

A slide-mounted red dot lets you aim with both eyes open and pick up the aiming point faster than iron sights, then hold it through recoil — which is why most competitors move to one. The plate is the part that makes it work: it bridges the FB MPS's mounting interface to the footprint of your chosen optic and keeps it sitting low and rigid over the bore.

Compatibility is set by the FB MPS's mounting cut on one side and your optic's footprint on the other — both have to match the plate. Where a co-witness iron matters, look for a plate with an integrated rear sight. Always confirm the exact fit on the individual product page before ordering.