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Duty Arms Index

Pistol optic evaluation memo: Trijicon RMR (Type 2) vs Holosun 507C

Prepared Oct 11, 2026 from Duty Arms Index; agency data as of Oct 11, 2026. Specs as published by each maker, checked Oct 11, 2026.

Live page, sources and updates
Version comparedTrijicon RMR (Type 2)Trijicon RMR Type 2 RM06 (3.25 MOA)Holosun 507CHolosun HS507C X2
Mounting footprintRMR [1]RMR Footprint [2]
EmitterNot publishedNot published
Mounting notes (maker's)Not publishedNot published
Reticle / dot size3.25 MOA Dot [1]2 MOA Dot & 32 MOA Circle [2]
Reticle colourRed [1]Not published
Window sizeNot published0.91" × 0.63" [2]
Brightness settingsNot published10 Daylight & 2 NV [2]
Night-vision settingsNot publishedNot published
Battery1 CR2032 Lithium Battery [1]CR1632 [2]
Battery life (maker's stated)Over 4 years of continuous use (when used at 70ºF (21ºC)) at setting 4 of 8. [1]50,000 Hours [2]
Battery accessNot publishedSide Mounted Battery Tray [2]
Auto-on / auto-brightnessNot publishedShake Awake Technology [2]
Dimensions1.8 in x 1.1 in x 1 in [1]1.78" × 1.15" × 1.15" [2]
Weight1.2 oz. (34.02g) [1]1.5 oz [2]
Housing materialForged Aluminum [1]7075 T6 Aluminum [2]
Water rating (maker's stated)waterproof to 20 meters (66 ft.) [1]IP67 [2]
Maker list price$779.00 [1]Not published
Agencies issuing (current entry)11 of 105 agencies with a sourced pistol optic1 of 105 agencies with a sourced pistol optic
Most common host pistolGlock G17 MOS (2)Glock G17 Gen5 MOS (1)

Notices

No recalls, safety statements or agency actions on file for either model.

Sources

  1. [1] Trijicon RMR Type 2 Red Dot Sight (RM06). Trijicon. Accessed Oct 11, 2026. https://www.trijicon.com/products/details/rm06-c-700672 (archive: https://web.archive.org/web/2026/https://www.trijicon.com/products/details/rm06-c-700672)
  2. [2] Holosun HS507C X2. Holosun. Accessed Oct 11, 2026. https://www.holosun.com/products/hs507c-x2 (archive: https://web.archive.org/web/2026/https://www.holosun.com/products/hs507c-x2)

Not a recommendation. Duty Arms Index records what agencies issue and what makers publish; it does not test, rate or endorse equipment. Specs are copied as published by each maker for the version named and can change without notice; output, battery-life and water figures are the maker's own and may use different test conditions. Verify with the manufacturer before purchase or policy decisions. Agency counts cover agencies with a sourced entry in the index, not all US agencies.

https://dutyarmsindex.com/compare/pistol-optics/trijicon-rmr-vs-holosun-507c