Duty Arms IndexTrijicon RMR (Type 2) vs Trijicon SRO
Data coverage: Adoption is based on 105 agencies in the Duty Arms Index with a current, sourced pistol optic entry; SWAT / tactical-unit entries are not counted. Counts include only current entries with a public source; agencies not yet in the index, or without a sourced entry for this item, are not counted, so treat shares as a picture of the Duty Arms Index, not of every agency. These counts cover US agencies only; agencies outside the US are not included here (see agencies by country). Data last updated Oct 11, 2026.
Trijicon RMR (Type 2)
Trijicon RMR Type 2 RM06 (3.25 MOA)
- Agencies (current entry)
- 11
- Share of agencies with a sourced pistol optic
- 10.5%
Trijicon RMR shown on an S&W M&P. Photo: Tony Webster, CC BY 2.0, via Wikimedia Commons. Model photo, not the agency's own firearm.
Trijicon SRO
Trijicon SRO 2.5 MOA
- Agencies (current entry)
- 3
- Share of agencies with a sourced pistol optic
- 2.9%
Maker specs, side by side
Print evaluation memoValues are copied exactly as each maker publishes them, with a numbered source for each; we don't test, convert units or rate anything. “Not published” means the maker's current spec page or manual doesn't list it. Columns are in order of agency count in the index, not preference. Shaded rows differ.
| Version shown | Trijicon RMR (Type 2)Trijicon RMR Type 2 RM06 (3.25 MOA)10 of 17 fields published | Trijicon SROTrijicon SRO 2.5 MOA12 of 17 fields published |
|---|---|---|
| Mounting | ||
| Mounting footprintThe maker's footprint name (RMR, ACRO, RMSc, DeltaPoint Pro, K...). It must match the slide cut or adapter plate. | RMR[1] | SAME FOOTPRINT AS RMR[2] |
| EmitterOpen (exposed emitter) or enclosed, as the maker describes it. | Not published | Not published |
| Mounting notes (maker's) | Not published | Not published |
| Optical | ||
| Reticle / dot size | 3.25 MOA Dot[1] | 2.5 MOA Dot[2] |
| Reticle colour | Red[1] | Red[2] |
| Window size | Not published | Not published |
| Brightness settings | Not published | 8 brightness settings, including 1 super bright mode and 2 night vision modes.[2] |
| Night-vision settings | Not published | Not published |
| Power | ||
| Battery | 1 CR2032 Lithium Battery[1] | 1 CR2032 Lithium Battery[2] |
| Battery life (maker's stated)As stated, usually at a mid brightness setting; not comparable across makers unless the setting matches. | Over 4 years of continuous use (when used at 70ºF (21ºC)) at setting 4 of 8.[1] | Over 3 years of continuous use (when used at 70ºF (21ºC)) at setting 4 of 8[2] |
| Battery access | Not published | TOP-LOADING BATTERY[2] |
| Auto-on / auto-brightness | Not published | Not published |
| Physical | ||
| Dimensions | 1.8 in x 1.1 in x 1 in[1] | 2.2 in x 1.3 in x 1.4 in[2] |
| Weight | 1.2 oz. (34.02g)[1] | 1.6 oz. (45.36g)[2] |
| Housing material | Forged Aluminum[1] | 7075-T6 forged aluminum[2] |
| Water rating (maker's stated) | waterproof to 20 meters (66 ft.)[1] | WATERPROOF UP TO 10 FEET (3 METERS)[2] |
| Price | ||
| Maker list price | $779.00[1] | $822.00[2] |
| Maker notes | Footprint: the maker states the RMR Type 2 has identical physical dimensions and mounting footprint to the original RMR Type 1. | — |
Specs checked against the maker's page on Oct 11, 2026. Makers revise pages; confirm with the manufacturer before purchase. Spotted an error? Send a correction with a source. How we compile specs.
Agency adoption and pistol pairings
Trijicon RMR (Type 2)
11 agencies with a current, sourced entry (10.5% of 105 agencies with a sourced pistol optic).
Mounted on (pistol, agencies): Glock G17 MOS (2), Glock G17 (1), Glock G17 Gen5 (1), Glock G19 Gen5 MOS (1).
Trijicon SRO
3 agencies with a current, sourced entry (2.9% of 105 agencies with a sourced pistol optic).
Mounted on (pistol, agencies): Glock G45 (1), Glock G45 MOS (1), Glock G47 (1).
Counts are agencies (not officers or units) with a current entry backed by a public source; SWAT / tactical-unit entries are not counted. 105 agencies have any sourced pistol optic in the index.
Notices
Recalls, safety statements and agency actions, dated and linked to the original document. Listed the same way for every maker; facts only, no commentary.
Trijicon RMR (Type 2)
No notices on file.
Trijicon SRO
No notices on file.
We add notices only with a primary document.
Sources
- [1] Trijicon RMR Type 2 Red Dot Sight (RM06) · Trijicon · accessed Oct 11, 2026 · archive
- [2] Trijicon SRO Red Dot Sight · Trijicon · accessed Oct 11, 2026 · archive