The Sig Sauer Romeo1/Romeo1 PRO Mounting Kit for Glock MOS (brand part no. SOR1MK011) is a factory replacement kit built specifically for mounting the Romeo1 or Romeo1 PRO red dot on a Glock MOS-cut slide. Sig Sauer machines it as a one-piece steel base, so the optic sits directly on the slide’s MOS cut with a factory-correct fit.

Key Specifications

• Factory-fit for the Romeo1 and Romeo1 PRO red dot optics.
• Built specifically for Glock MOS-cut slides.
• Machined as a one-piece steel base for a solid, repeatable mount.
• Mounts the optic directly to the slide.
• Weighs approximately 0.085 pounds, adding negligible weight to the slide.

Frequently Asked Questions

Does this kit work with the Romeo1 PRO as well as the Romeo1? Yes, it’s a factory replacement kit for both the Romeo1 and Romeo1 PRO.

Does this fit a non-MOS Glock slide? No, this kit is built specifically for Glock MOS-cut slides.

Buy the Sig Sauer Romeo1/Romeo1 PRO Mounting Kit, Glock MOS to Slide, Black Steel

Get a factory-correct fit for your Romeo1 or Romeo1 PRO on a Glock MOS slide. Shop it in our scope and sight accessories selection, and our Lubbock, Texas team will get it shipped quickly.