What red dots fit the Arex Zero 1 Tactical?
Page last updated . Data compiled September 2026 by Andrew Terrebonne.
44 of the 77 optics tracked here mount to this slide. This slide uses Arex Zero 1 Tactical ROR plate system.
No plate neededPlate neededDoesn’t fit
Mount systemArex Zero 1 Tactical ROR plate system
Optics that fit44 of 77
No plate needed0
Plate to buy44
Plate to slideper plate instructions
New to red dots? What footprint, plate, co-witness and the rest mean
Cheapest ways to mount it
Cheapest enclosed emitter$325–510Holosun EPS-COREplate: Zero 1 Tactical ROR plate — Shield / JPointBuild sheet
How this slide mounts an opticShips as a ROR slide with plates for four footprint families, plus a blank cover for running without an optic. As on the Delta Gen.2, there's no DeltaPoint Pro plate.
Every optic, and how it mounts
Adapter plates for the Arex Zero 1 Tactical
| Plate | Gives you | Source | Price |
|---|---|---|---|
| Zero 1 Tactical ROR plate — Trijicon | Trijicon RMR | Aftermarket | $25–60 |
| Zero 1 Tactical ROR plate — C-More | C-More RTS2 / STS2 | Aftermarket | $25–60 |
| Zero 1 Tactical ROR plate — Shield / JPoint | Shield RMSc | Aftermarket | $25–60 |
| Zero 1 Tactical ROR plate — Docter / Insight / Meopta / Vortex | Docter / Noblex | Aftermarket | $25–60 |
GuidesSuppressor-height sights: will your irons co-witness? · Installing a red dot: what the makers say
Check a specific pairing
Open the fit checker with this pistol selected, or click any "how it mounts" cell above for that pairing's verdict and build sheet.
Deciding between a few? Compare 3 popular optics on this slide side by side: window, weight, emitter, cost to mount and co-witness.
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