Red dot mounts for Sig Sauer P227

This collection contains red dot mounts for the Sig Sauer P227. The mount replaces the rear sight, so you fit a red dot without milling and without permanent changes. We have mounts for the Trijicon RMR, Shield RMSc, Holosun K-series, Leupold DPP, Docter and C-More RTS footprints, made by EGW, Outer Impact, Shield Sights and Toni System.

Choose the mount by the footprint of your red dot and check that your model is named in the title. You find a full guide to these mounts, their footprints and installation in Red dot mounts for Sig Sauer P220.

Mounts at a glance

Frequently asked questions

Can I put a red dot on my Sig Sauer P227 without an optic cut?

Yes. The mount takes the place of the rear sight. No milling and no permanent changes.

Can I install the mount at home?

Yes, with a sight pusher or a punch. Drift the rear sight out, push the mount in and tighten it, then screw the red dot on with threadlocker.