The SIG P211 has the Romeo 1 Pro cut with RMR Holes, but seems to be evolving we believe that we have the solution to mount optics other than DPP or SIG LOC. As always, our plates are machined here in the USA, Hard anodized, and all inclusive (especially those 6-40 screws). The plate will accommodate some older variants of the P320 as well, but please be sure to check the pictures in the product descriptions.
SIG has a plethora of "Romeo 1 Pro Cuts with and without RMR Holes," please look at the pictures in the listing and make sure it matches to confirm compatibility for which plate.
All RMR Footprint-
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7075 hard anodize
- No co witness with OEM Sights on the P211. Lower 1/3rd co witness with SIG #8 sights on P320s.
- 6-40 X 10.6MM in blue bag for Holsoun and Osight included. For spares click here
- 6-40 X 0.5" in red bag for Trijicon included. For spares click here
- Trijicon RCR will work, but requires the longer Capstan screws from Trijicon and can be found with the optic.
RMSc/K Footprint/EOTech EFLX CE-
- 7075 hard anodized
- Co witness with OEM Iron Sights Lower 1/3rd EPS/EPS Carry/EPS Core. Video- Coming soon
- Co witness with OEM Iron Sights Lower 1/6th CCW/CCW Enclosed/EFLX CE. Video- Coming soon
- Lower 1/3rd co witness with SIG #8 sights on P320s.
- M4 X 12MM in blue bag included. For spares click here
- M4 X 12MM Oval Head included. For spares click here
Holosun 509T DOGTAG provides a lower 1/8th co witness with SIG #8 sights.
GTO P211 will co witness with the EPS/EPS Carry/RMR Footprints on most optics, but not with the 509T.
Different guns cycle at different rates and different forces. Some screws are thicker than others and hold optics and plates of different weights. We recommend replacing screws every 10,000 rounds to minimize risk and a potential screw failure.










