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Sig Sauer P211 GTO Red & Green Dot Sights, Filler and Adapter Plates

Below are the best Optics, Filler Plates, and Adapter Plates we recommend for the Sig P211 GTO. If you have a P211 GTO any of the RMR optics can mount on the slide but we recommend using a filler plate for added security. If you plan on mounting a "K" series optic like the 407K, 507K, or EPS Carry, you'll need the correct filler plate.

This applies to all Sig P211 models such as the P211-GTO, 211F-9-GTO, 211F-9-GTO-10, and 211F-9-GTO-B-RXSL

If you need help figuring out which adapter plate to get check out our Sig P211 GTO Adapter Plate Finder here.

And to learn more about each optic check out our Sig P211 GTO Holosun Optics Fitment Guide here.

If you still need help please reach out to us on chat.

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