Trijicon MRO HD Full Cowitness Mount Proven Carbine Optic

Description

The Trijicon MRO HD Full Cowitness Mount package sets Trijicon’s MRO HD circle-dot red dot on a full co-witness mount, so standard AR-15 irons line up through the center of the reticle.

Trijicon MRO HD Full Cowitness Mount Overview

Trijicon part MRO-C-2200052 is the MRO HD, the high-definition version of Trijicon’s Miniature Rifle Optic with a selectable circle-dot reticle. 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 HD Reticle

The MRO HD projects a 68 MOA circle around a 2 MOA center dot, and you can switch between the full reticle and the dot alone. The large circle is extremely fast to pick up at close range and helps with movers, while the dot handles precise shots at distance. The HD version also adds improved glass and coatings over the original MRO.

Power and Brightness

The HD uses a single coin cell with 16 brightness settings, 4 of them for night vision devices. Trijicon rates battery life at about 2.5 years with the dot alone at setting 5 of 8, but only about 75 days with the full circle reticle lit, so most users run the circle for defense and the dot for range work, or change the battery on a schedule.

Mounting

This package includes a full co-witness mount, which lines standard AR-15 iron sights up directly with the dot through the center of the window. Some shooters like the irons right in view as a constant reference; others find them distracting and prefer lower 1/3.

Magnifier and Night Vision

The MRO HD works with Trijicon’s 3x magnifier and night vision devices. Behind a magnifier, many shooters switch to the dot-only reticle so the large circle does not cover the target.

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. Some shooters find centered irons clutter the view, especially combined with the 68 MOA circle; a lower 1/3 mount keeps the window cleaner.

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.

Specifications

• Model: MRO-C-2200052
• UPC: 719307616028
• Reticle: 68 MOA circle with 2 MOA dot, selectable
• Color: red
• Objective: 25mm, 1x
• Illumination: LED, 16 settings including 4 NVG
• Battery: one CR2032
• Adjustment: 1/2 MOA per click
• Finish: matte black
• Mount: full co-witness 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 HD Full Cowitness Mount is a great fit for AR-15 owners who want a fast circle-dot sight with iron sights centered as an always-visible backup.

Buy the Trijicon MRO HD Full Cowitness Mount at MAG5 Firearms

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