ULTRADOT PRIME XT 3MOA
$419.95
$449.95
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$30.00
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The Ultradot Prime XT 3MOA is a compact reflex sight built for shooters who need speed and reliability without bulk. Housed in a rugged RMR-footprint design, this red dot delivers edge-to-edge clarity through multi-coated aspherical glass and runs for approximately 20,000 hours on a single CR1632 battery. Whether you're setting up a pistol for duty, sport, or self-defense, the Prime XT's straightforward operation and battle-proven footprint make it a versatile choice for serious shooters.
The sight's feature set reflects real-world shooting demands. Eight daytime brightness levels plus two night-vision settings adapt to everything from bright sunlight to low-light engagements, while shake-wake activation and an 8-hour auto shutoff preserve battery life when the gun sits idle. The side-load battery tray means you can swap power without removing the sight from your gun—a practical detail that matters when minutes count. A 1 MOA click adjustment spans ±50 MOA of total travel, giving you room to dial in your zero and hold over or under at distance.
Built for hard use, the Prime XT's aluminum housing is anodized flat black, shock-rated to 1000 G, and sealed to IPX6 water resistance. It weighs less than an ounce, so it won't burden a carry gun or slow down a competition build. The included mounting package—rubber cover, screws, T-15 and T-6 Torx wrenches, and a fresh battery—gets you ready to mount and zero in minutes.
Key Features
- Compact RMR-footprint reflex sight with 3 MOA dot
- Multi-coated aspherical glass for edge-to-edge clarity
- 8 daytime and 2 night-vision brightness settings
- Shake-wake activation with 2-minute sleep mode and 8-hour auto shutoff
- Approximately 20,000 hours battery life on CR1632
- Side-load battery tray for quick changes without removing sight
- Unlimited eye relief
- 1 MOA per click windage/elevation adjustment (±50 MOA range)
- Shockproof to 1000 G; IPX6 water resistant
- Flat black anodized aluminum housing under 1 ounce
Specifications
| Footprint | Trijicon RMR |
| Dot Size | 3 MOA |
| Magnification | 1× (Unlimited Eye Relief) |
| Brightness Levels | 8 Day / 2 Night Vision |
| Lens | Multi-coated aspherical glass, 25.5 mm wide × 20.4 mm tall |
| Length | 44.7 mm (1.76") |
| Width | 28 mm (1.10") |
| Height | 29.2 mm (1.15") |
| Weight | <1 oz |
| Battery | CR1632 (Side-Load Tray) |
| Battery Life | Approximately 20,000 hours (medium brightness) |
| Auto Functions | Shake-wake (2-minute sleep); 8-hour auto shutoff |
| Parallax Free | @ 70 m |
| Windage/Elevation | 1 MOA per click, ±50 MOA total |
| Shock Rating | 1000 G |
| Water Resistance | IPX6 |
| Housing Material | A6061 Aluminum, Flat Black Anodized |
Frequently Asked Questions
Will the Prime XT 3MOA work on my RMR-pattern slide or pistol?
Yes. The Prime XT uses the Trijicon RMR footprint, which is the standard for modern red-dot cut pistols and aftermarket mounting plates. It will also work with any universal or RMR-compatible mount for rifles and carbines.
What's included in the box?
The Prime XT ships with a rubber cover, two mounting screws, a T-15 Torx wrench (for the battery drawer), a T-6 Torx wrench (for mounting), and a CR1632 battery, so you have everything needed to mount and zero the sight.
How long does the battery last?
The CR1632 battery delivers approximately 20,000 hours of runtime on a medium brightness setting. The sight also features a 2-minute sleep mode when it detects no motion, plus automatic shutoff after 8 hours of inactivity, which extends battery life during storage.
Can I change the battery without removing the sight from my gun?
Yes. The side-load battery tray allows you to swap the CR1632 battery without taking the sight off your gun, making quick field battery changes practical and fast.
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