TRIJICON RMR T2 3.25 MOA GREEN DOT LED
The Trijicon RMR T2 3.25 MOA green dot LED reflex sight is a compact, battle-hardened optic built for shooters who demand reliability on pistols, rifles, carbines, and shotguns alike. The 3.25 MOA dot strikes the ideal balance—small enough for precise aiming at distance, large enough to pick up fast in dynamic shooting. Whether you're running a concealed carry rig, training on steel, hunting, or pushing your marksmanship further, this sight has earned its reputation among serious shooters because it simply works when it matters.
The RMR Type 2's patented housing shape is engineered to absorb impact and redirect stress away from the lens, translating to durability that survives hard use. The adjustable LED system puts brightness control in your hands via side-mounted buttons—toggle between manual and automatic modes, dial illumination to match ambient light, or lock the buttons to prevent accidental changes. In automatic mode, the LED adjusts intelligently to surrounding conditions. Switch to manual, and the optic stays there for 16.5 hours before reverting to auto, keeping it ready for whatever comes next. Night vision compatible, waterproof to 20 meters, and backed by upgraded electronics designed to handle harsh environments, the RMR T2 is the reflex sight that doesn't ask questions—it just performs.
Windage and elevation adjustments are tool-free at 1 MOA per click, so you dial it in your way without fuss. The multi-coated lens preserves true color and delivers a wide field of view. Runs on a single CR2032 battery with over four years of life at standard settings. At 1.2 ounces and dimensions of 1.8" × 1.1" × 1.0", it sits low and light on your slide or rail. If you're mounting to a Glock MOS, Springfield OSP, Walther PDP, or H&K VP9 Optics Ready, note that a Trijicon RMR mounting kit (AC32064) is required.
Key Features
- 3.25 MOA dot—the most popular RMR size for versatility across use cases
- Adjustable LED with manual and automatic illumination modes
- Patented housing diverts impact force away from lens for exceptional durability
- Night vision device compatible
- Waterproof to 20 meters (66 feet)
- Tool-free windage/elevation adjustment—1 MOA per click
- Multi-coated lens for true color transmission
- Ruggedized battery contacts and upgraded electronics
- Works on pistols, rifles, carbines, shotguns, and as a secondary sight with magnified optics
- Button lock-out prevents accidental brightness or mode changes
Specifications
| Dimensions (L × W × H) | 1.8" × 1.1" × 1.0" (45.72mm × 27.94mm × 25.4mm) |
| Weight | 1.2 oz. (34.02g) |
| Magnification | 1x |
| Reticle | 3.25 MOA dot |
| Illumination | LED (adjustable brightness) |
| Power Source | CR2032 lithium battery |
| Battery Life | Over 4 years continuous use at setting 4 of 8 (at 70°F) |
| Windage/Elevation Adjustment | 1 MOA per click, tool-free |
| Housing Material | Forged aluminum |
| Finish | Matte black |
| Water Rating | Waterproof to 20 meters (66 feet) |
| Night Vision Compatible | Yes |
Frequently Asked Questions
Will the RMR T2 fit my Glock MOS, Springfield OSP, or other optics-ready slide?
The RMR Type 2 has identical dimensions and mounting footprint to the original RMR Type 1. If you're installing it on a Glock MOS, Springfield OSP, Walther PDP, or H&K VP9 Optics Ready, you'll need a Trijicon RMR mounting kit (AC32064) for proper fitment. Always verify compatibility with your specific slide before purchase.
Can I use the RMR T2 with a magnified optic?
Yes. The RMR T2 works as a primary sight on pistols, rifles, carbines, and shotguns, and it can also function as a secondary sight mounted alongside a magnified optic for faster target acquisition at close range.
How does the manual mode work, and when does it switch back to automatic?
When you select manual mode via the side buttons, the optic maintains that mode and brightness level for 16.5 hours after your last button press. After 16.5 hours of inactivity, the RMR automatically reverts to automatic mode so it's ready for use. You can also lock out the buttons entirely to prevent accidental adjustments and lock the optic into automatic-only operation.
Is the RMR T2 compatible with night vision devices?
Yes, the RMR T2 is night vision compatible, making it a solid choice for low-light and NVG applications.

