Home / Pistols / GLOCK 17 / 19 / 45 Gen6 (ORS) / Shield Sights RMSc

Does the Shield Sights RMSc fit the GLOCK 17 / 19 / 45 Gen6 (ORS)?

No: the slide is not cut for the Shield RMSc footprint, and no plate listed here bridges it.

No known fit

Nothing in this database bridges the GLOCK Gen6 ORS interface to the Shield RMSc pattern. The most widely milled cut on carry-size pistols. Accepts Holosun K optics, which simply leave the rear lugs unused. A custom plate or a re-mill would be the only route — check with a plate maker before assuming it can't be done.

SlideGLOCK Gen6 ORS

Optic footprintShield RMSc

Slide is cut forno footprint — plates only

Plates made for itTrijicon RMR, C-More RTS2 / STS2, Leupold DeltaPoint Pro

How this slide mounts an opticReplaces MOS on Gen6. Polymer spacer plates screw the optic directly into the slide, so the optic sits lower and there is no metal plate to work loose. Early field reports include optics rotating on the polymer without visible witness-mark movement — check zero often and re-torque on a schedule.

About this opticThe lightest and lowest of the common slim optics.

What fits the GLOCK 17 / 19 / 45 Gen6 (ORS) instead

28 of the 75 optics tracked here mount to it. The cheapest ways in:

Cheapest overall$60–150Cyelee Cat / Wolfin-box plate: ORS Plate 02Build sheet →

Cheapest enclosed emitter$450–650SIG Sauer ROMEO2plates included with the opticBuild sheet →

And the optics asked about most that do fit it:

All 28 optics that fit it →

Where the Shield Sights RMSc does go

It mounts to 155 of the 178 pistols tracked here, 57 of them with no adapter plate. The ones asked about most:

All 155 pistols it fits →

Something on this page wrong? Say what it should be. Corrections from someone who owns the pistol are why this is worth more than a spec sheet — and nothing here changes without a source, so bring one.