First Look: Trijicon New MRO SD

The next generation of Trijicon’s Miniature Rifle Optic is optimized for use with a magnifier.

by
posted on April 23, 2025
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
Trijicon New MRO SD Lead

The Trijicon MRO,, its Miniature Rifle Optic, set a standard for wide field-of-view red-dot rifle optics with exceptional repeatability, durability and clarity when it was introduced in 2015, and it’s no wonder it’s been a top choice of hunters, shooters, law enforcement and military ever since. Now, it’s new and improved.

Trijicon MRO SD front view.

The new MRO SD sports improved optical performance with a reengineered objective lens and a crisp 2 MOA center dot optimized for use with Trijicon’s 3X MRO Magnifier. Its capless design features sub-flush adjusters to eliminate lost caps and reduce snags. Eight brightness settings include two night vision-compatible levels, five daylight levels and an ultra-bright mode for high-glare environments. Battery life on the red dot unit is two-and-a-half years on the No. 3 setting; on the green dot unit, to be released this summer, battery life is three years on the same setting.

Trjicon New MRO SD on rifle.

A large aperture and tapered light path eliminate tunnel effect found in magnified optics. The simple red dot optic maximizes a hunter’s viewing area to allow for improved situational awareness and super-fast target engagement. Its ambidextrous brightness controls, sub-flash adjusters, advanced lens coatings and its waterproof, hard-anodized, 7075-T6 aluminum housing make a hunter feel like he’ll never lose sight of any up-close-and-personal scenario.

Trijicon MRO SD side view.

Infinite eye relief makes the optic ideal for fast-moving action that demands rapid and precise target engagement from any shooting position. Users may choose the option of a single 2 MOA dot in the MRO SD or a 2 MOA dot surrounded by a 68 MOA segmented circle in the MRO HD. If a hunter needs magnification, he should add the Trijicon 3X MRO Magnifier. Mounted along with the new MRO SD, a hunter can have the best of both worlds: use the unit as a stand-alone or, when magnification is needed, flip the magnifier into place for precise shots at distance.

The MRO SD will be offered one of three ways: as stand-alone unit; as a Patrol variant with flip-up caps, an ARD and quick-detach mount; and as a combo with Trijicon’s MRO 3X Magnifier. Color is basic black, but a Coyote Brown Anodized unit is also available. All use the same footprint as the original MRO so they are compatible with all existing MRO mounts and accessories.

Trijicon MRO SD rear view.

Engineered for superior durability, the MRO SD features upgraded adjusters designed to maintain zero under direct impact and heavy recoil. The capless design, utilizing sub-flush adjusters, reduces snags to prevent unintentional adjustments. The Trijicon MRO is designed for easy mounting and rapid zeroing with half-minute adjustments with 70 MOA of total travel. No special tools are needed—just use a cartridge rim to make windage and elevation adjustments. It will withstand extreme temperatures from minus-60 degrees to 160 degrees. It’s fully waterproof to 100 feet, and resistant to chemicals and corrosion. It is built in Trijicon’s factory in Wixom, Mich., alongside some of the most battle tested optics in the world. MSRP is $786.

To learn more about the full MRO line and the complete array of Trijicon Brilliant Aiming Solutions for the hunters and shooters, visit trijicon.com.

Latest

W H2026 05 Gear Screenshot 2026 01 14 At 3 Garmin Rangefinder
W H2026 05 Gear Screenshot 2026 01 14 At 3 Garmin Rangefinder

Gear Roundup: Tech Savvy Hunting

Looking for the latest in high-tech shooting and hunting gear? Look no further, for some of the most cutting-edge equipment sure to make your next range or field session a breeze.

Updated for 2026: Taurus Judge

It's hard to believe it's been 20 years since Taurus launched its now legendary Judge revolver, which quickly became ubiquitous at hunting camps nationwide. Now, two decades later, the legend returns with upgraded looks and updated features.

#SundayGunday: TNW Firearms ASR LTE

Welcome back, to #SundayGunday. This week, we’re checking out a 9mm, which is not something we do very often is this series, focused as it is on hunters and hunting guns. The TNW Firearms Aero Survival Rifle LTE, however, is not your standard 9mm. While it may not quite be a bonafide hunting rifle, this is a gun designed specifically for those who spend their lives deep in the great outdoors.

Oregon Petition to Ban All Hunting Moves Forward

Animal-rights activists in Oregon have surpassed the required 117,000 signatures needed to qualify for the November ballot by submitting more than 126,000 signatures to the Oregon Secretary of State’s Office in support of Initiative Petition 28 (the PEACE Act), which would ban all hunting and fishing in the state—not to mention ranching and so much more.

First Look: 6.5 Creedmoor +Peak

Looking to upgrade the ballistic performance of your 6.5 Creedmoor rifle? Federal just released a game-changing cartridge—the 6.5 Creedmoor+Peak—that does just that. And the best part is, there is no new rifle required.

Spring Bear Tactics: Why Late is Great!

Looking for tips to nab a late spring bear? Follow along with some tips from Scott Haugen.

Interests



Get the best of American Hunter delivered to your inbox.