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 - Glock Models (Excluding G43/43X) [Updated 8/11/26] |
| Optic | Norsso Optic Cut Option | Night Fision [.163"-.175"] | Night Fision [.260"-.267"] | Night Fision [.290"-.313"] | Supp. Height [.330"-.353"] | Special sight required | Notes |
| Aimpoint Acro | Aimpoint Acro |  |
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| Aimpoint COA | Aimpoint COA |
COA Optic Height .230"-.362"
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| DeltaPoint Pro w/ Rear sight attachment | DeltaPoint Pro (no rear dovetail) |
Ameriglo GST 407 Front
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Ameriglo GST 407 front sight | ||||
| Holosun 407C/507C X2 | Trijicon RMR |  |
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| Holosun 407C/507C X3 | Trijicon RMR | x | |||||
| Holosun 507COMP | Trijicon RMR |  |
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| Holosun 507K | RMSc Shield/507K | x | |||||
| Holosun 509T (not ACSS Version) | 509T Direct Mount |  |
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| Holosun EPS (Full size, direct mount) | RMSc Shield/507K | x | |||||
| Holosun EPS (Full size, adapter plate) | Trijicon RMR |  |
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| Holosun EPS Carry | RMSc Shield/507K | x | |||||
| Holosun SCS 320 | DeltaPoint Pro (with rear dovetail) |  |
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| Holosun SCS MOS | Holosun SCS MOS |  |
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| RomeoX Compact Enclosed | RMSc Shield/507K | x | |||||
| Steiner MPS | Aimpoint Acro | x | Small gap in front of optic (about 1/8") | ||||
| Trijicon RCR | Trijicon RMR |  |
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| Trijicon RMR | Trijicon RMR |  |
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| Trijicon RMR HD | Trijicon RMR |  |
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| Trijicon RMRcc (Concealed Carry optic) | Trijicon RMRcc | x | Not the same as the normal RMR cut | ||||
| Trijicon SRO | Trijicon RMR |  |
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| Vortex Defender CCW | RMSc Shield/507K | x | |||||
| Vortex Defender ST | Deltapoint Pro (with rear dovetail) | x (.330"-.353") Estimate, Not confirmed | |||||
| Vortex Defender XL | DeltaPoint Pro (with rear dovetail) | x (.469"-.494") Estimate, Not confirmed |
