This page is a working reference for those who want to plan out their optic and sight options with our slides. Most of these optic cuts are available through our special order pages. The chart below summarizes most of the options we offer with sight pictures for a lower 1/3rd cowitness. Optics not listed below have not been tested for fitment.
As always, feel free to reach out to info@norsso.com for any questions.
| Optic/Sight setup info - SIG P320 all sizes [Updated 8/26/26] |
| Optic | Norsso Optic Cut Option | Night Fision [.167"-.165"] OEM | Night Fision [.240"-.238"] | Night Fision [.289"-.287"] | Supp. Height [.345"-.332"] | Special sight required | Notes |
| Aimpont Acro | Aimpont Acro Cut |  |
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| Delta point Pro w/ Rear sight attachment | Deltapoint Pro Cut (No Rear Dovetail) |  |
.455" Height Front sight recommended | ||||
| Holosun 407C/507C-X2 | Trijicon RMR Cut |  |
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| Holosun 407C/507C-X3 | Trijicon RMR Cut |  |
Deck height is shorter than the previous X2 version | ||||
| Holosun 407K/507K | RMSc Shield/Holosun 507K Cut |  |
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| Holosun 509T (Direct Mount) |
Holosun 509T Cut |  |
 |
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| Holosun 509T (RMR adapter plate) | Trijicon RMR Cut | x | |||||
| Holosun EPS (Full size with adapter plate) | Trijicon RMR Cut |  |
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| Holosun EPS Carry | RMSc Shield/Holosun 507K Cut |  |
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| Holosun SCS 320 |
x | ||||||
| Holosun SCS Carry | RMSc Shield/Holosun 507K Cut | x | |||||
| Romeo2 | RomeoX Pro Cut |  |
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| RomeoX Compact | RMSc Shield/Holosun 507K |  |
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| RomeoX Pro |  |
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| Steiner MPS | x | ||||||
| Trijicon RCR |  |
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| Trijicon RMR |  |
 |
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| Trijicon RMRcc (Concealed Carry optic) | x | ||||||
| Trijicon RMR HD |
 |
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| Trijicon SRO |  |
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| Vortex Defender CCW | RMSc Shield/Holosun 507K | x | |||||
| Vortex Defender ST | x | ||||||
| Vortex Defender XL |  |