Trijicon 3x25 MRO HD Magnifier with Flip-To-Side Mount - Matte Black

The Trijicon 3x25 MRO HD Magnifier with flip-to-side mount is a compact 3-power magnification optic built to extend your effective range when paired with the MRO HD red dot. If you're running a red dot on your rifle but want the precision to reach out farther—whether you're hunting, competing, or training—this magnifier fills that gap without adding bulk or eating up valuable rail space. The flip-to-side design means you can swing it out of the way instantly, giving you the speed of a dot for close work and magnified accuracy when you need it.

Build is pure Trijicon: a solid aluminum body rated to 33 feet submersion keeps things durable in the field. The magnifier uses an adjustable diopter (–2.5 to +2) so you can dial the image sharp to your eyes, and toolless turrets let you center the field of view in minutes. The quick-release levered mount isn't proprietary theater—it's designed to clear standard backup iron sights and works with either 1/3-cowitness or full-cowitness MRO HD mounts thanks to included riser plates and fasteners. At 6.5 ounces and just under 3 inches long, it won't throw off your balance or handling.

One thing to know upfront: the MRO HD Magnifier uses Trijicon's own footprint, so it pairs only with Trijicon's magnifier mount (included here). That's not a limitation—it's how Trijicon maintains the fit and optical alignment. If you're already committed to the MRO HD ecosystem or building around it, this magnifier is the natural next step.

Key Features

• 3x magnification extends effective range for precision at distance
• Flip-to-side quick-release mount clears backup iron sights and deploys in seconds
• Compact, lightweight design (6.5 oz) preserves rifle handling and rail space
• Adjustable diopter (–2.5 to +2) tunes optical clarity to your vision
• Toolless turret adjusters simplify field zeroing and reticle centering
• Aluminum housing rated for 33-foot submersion in adverse conditions
• Compatible with both 1/3-cowitness and full-cowitness MRO HD mounts
• Includes adjustable quick-release mount, riser plates, fasteners, and manual

Specifications

Magnification	3x
Objective Diameter	25mm
Field of View (feet)	37.5 ft
Field of View (degrees)	7.2°
Exit Pupil	0.2 in.
Eye Relief	2.6 in.
Diopter Adjustment Range	–2.5 to +2
Turret Adjustment Range	60 MOA
Mount Type	Quick-release levered flip-to-side (adjustable)
Housing Material	Aluminum
Waterproof Rating	33 ft submersion
Weight	6.5 oz
Dimensions (L × W × H)	2.9 in. × 1.5 in. × 1.7 in.
Color	Matte Black

Frequently Asked Questions

Will this magnifier work with red dots other than the MRO HD?

No. The MRO HD Magnifier is designed specifically for Trijicon's MRO HD red dot and uses Trijicon's proprietary mount footprint. It will only pair with the Trijicon magnifier mount system that's included.

Can I use this magnifier with backup iron sights?

Yes. The flip-to-side mount is designed to clear standard backup iron sights when flipped to the side, so you can keep your BUIS in place and deploy the magnifier only when needed.

What cowitness options does this support?

The package includes riser plates and fasteners that allow you to configure the magnifier for either 1/3-cowitness or full-cowitness alignment with your MRO HD mount. You can choose the height that works best for your rifle setup.

What's included in the box?

You get the 3x25 magnifier, the adjustable quick-release levered flip-to-side mount, riser plates, mounting tools and fasteners, a Trijicon logo sticker, the magnifier manual, and a warranty card.