Trijicon MRO SD Green Dot Low Mount Black Remarkable Rifle Optic

Description

The Trijicon MRO SD Green Dot Low Mount Black pairs Trijicon’s MRO SD 2 MOA green dot with a low mount for shotguns, rimfires and rifles with low rails. Green is a strong daytime color, and the low mount keeps the optic tight to the receiver.

Trijicon MRO SD Green Dot Low Mount Black Overview

Trijicon part MRO-C-2200331 is part of the MRO SD line, the updated Miniature Rifle Optic that keeps the original MRO’s footprint and toughness while improving optical clarity and zero retention. The 25mm objective and short tube give the MRO one of the widest fields of view of any micro red dot, which makes it easy to find the dot with both eyes open.

The Reticle

The reticle is a clean 2.0 MOA dot, covering about two inches at 100 yards. It is precise enough for accurate shots well past 100 yards on a 5.56 carbine and simple enough that it never clutters your view.

Red or Green

The green LED stands out against bright, sunlit backgrounds and many shooters with astigmatism see it more crisply than red. Trijicon rates the green MRO SD at about 3 years of continuous use at setting 5 of 8.

Mounting

This package includes Trijicon’s low mount, which places the MRO close to the rail. It suits shotguns, rimfires and rifles with low-profile irons, but on a typical flat-top AR-15 most shooters prefer a taller lower 1/3 or full co-witness mount.

Magnifier and Night Vision

The MRO SD was re-engineered with a new objective lens and coatings to look sharper behind a magnifier and night vision devices, so you can add Trijicon’s 3x magnifier later without a compromise in dot quality.

Built Like a Trijicon

The MRO SD uses a forged 7075 aluminum housing, sealed and filled with dry nitrogen, and is rated submersible to 100 feet. Capless, sub-flush adjusters move the dot 1/2 MOA per click and cannot be bumped or lose caps. Eight brightness settings include 4 for night vision devices, the top setting is super bright for sunny days. The housing has a matte black finish. On a flat-top AR-15 the low mount usually sits too low for a comfortable head position; pick the lower 1/3 or full co-witness version for that.

Ordering and Transfer

When you order a firearm from MAG5 Firearms, we ship it to the licensed dealer you choose. Your dealer completes the ATF Form 4473 and the background check, and may charge a transfer fee. Local buyers can complete the transfer at our shop. Bring a valid ID, and check your state waiting period before you plan a hunt or a range trip.

Safe Storage

Store the firearm unloaded in a locked safe or case, with ammunition kept separately. A cable lock or trigger lock is a good backup, especially in a home with children or visitors. Keep the original box and paperwork, and record the serial number in a safe place in case the gun is ever lost or stolen.

Your First Range Trip

Mount your optic, bore sight it, then fire your first groups at 25 yards before moving to 100. Let the barrel cool between strings, and record your zero and the load you used. Wear eye and ear protection, keep the muzzle in a safe direction, and clean the bore when you get home.

Questions About This Listing

Specifications come from the manufacturer and our distributors, and they can change between production runs. If a detail matters to you, such as barrel length, finish or included accessories, contact us before you order and we will confirm it for this exact item.

Specifications

• Model: MRO-C-2200331
• UPC: 719307622517
• Reticle: 2.0 MOA dot
• Color: green
• Objective: 25mm, 1x
• Illumination: LED, 8 settings
• Battery: one CR2032
• Adjustment: 1/2 MOA per click
• Finish: matte black
• Mount: low mount

Before You Buy

Optics ship directly to you with no FFL transfer. Confirm the mount height you want and check rail space if you plan to add a magnifier.

Who It Is For

The Trijicon MRO SD Green Dot Low Mount Black is a great fit for shotgun and low-rail rifle owners who want a bright green dot in a rugged Trijicon optic with a low mount included.

Buy the Trijicon MRO SD Green Dot Low Mount Black at MAG5 Firearms

MAG5 Firearms is a family-owned shop in Collegeville, Pennsylvania. Optics do not require an FFL transfer, so the Trijicon MRO SD Green Dot Low Mount Black ships straight to your door. Browse our full selection of red dot sights for more Trijicon optics. For factory details, visit Trijicon.