The Trijicon MRO HD Patrol Red Dot Sight No Mount (SKU MRO-C-2200107) is a 1x non-magnifying 25 mm tube red dot sight with a switchable reticle, a 68 MOA segmented circle around a 2 MOA centre dot or the dot on its own, adjustable LED brightness and an aluminium housing, built around Trijicon's quick-release Q-LOC mounting system.
Patrol is the Q-LOC version of the MRO. Q-LOC is Trijicon's quick-release lever mount: it comes off the rail and goes back on without tools, and it is designed to return to the same point of impact, which is what you want on a rifle that gets stripped for transport, on a shotgun that swaps optics between disciplines, or on a spare rifle in a club rack.
Trijicon builds the MRO — Miniature Rifle Optic — to the same standard as its duty optics: an aluminium housing, sub-flush adjusters that cannot be knocked off zero in a slip, and a waterproof body. That heritage is engineering, not marketing.
Mount Option: No Mount — the MRO HD Patrol is stocked in three configurations: MRO HD Patrol with no mount, MRO HD Patrol with full co-witness Q-LOC mount and MRO HD Patrol with lower 1/3 co-witness Q-LOC mount.
How It Compares
This one ships with no mount, for shooters who already own a Q-LOC or MRO-pattern mount. The other reticle in the Patrol line is the Trijicon MRO SD Patrol red dot sight, the plain 2 MOA dot version. If you do not need a quick-release mount, the Trijicon MRO HD red dot sight on fixed Picatinny mounts is the same optic family on fixed low, full co-witness and lower 1/3 co-witness mounts, usually for less money. To add reach behind the dot, the MRO HD Patrol and 3x magnifier combination (MRO-C-2200111) comes with a matched Trijicon 3x magnifier and a flip-to-side mount, or pick your own from the red dot sight magnifiers. Browse the Trijicon rifle red dot sights, the optics for straight-pull rifles and the shotgun red dot sights, or read our red dot mount height chart, guide to co-witness heights and Trijicon buyer's guide.
Ideal For
- Practical and service rifle shooting on a straight-pull AR-pattern rifle, where the optic comes off for transport and has to return to zero
- Practical shotgun and 3-Gun, moving one dot between guns between disciplines
- Club and syndicate rifles shared between shooters, where the sight is removed and refitted often
- Night fox and vermin control alongside a lamp, then straight back onto the daytime rifle
Key Features
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Reticle: 68 MOA segmented circle with 2 MOA centre dot, switchable to dot only, red
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Illumination: Adjustable LED
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Magnification / Objective: 1x non-magnifying, 25 mm objective
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Mount: None supplied — Q-LOC mounted versions available
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Power: One CR2032 coin cell
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Housing: Aluminium, waterproof
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Origin: Made in USA
Technical Specifications
| Optic Type |
1x non-magnifying red dot sight |
| Magnification |
1x (non-magnifying) |
| Objective Lens |
25 mm |
| Reticle |
68 MOA segmented circle with 2 MOA centre dot, switchable to dot only, red |
| Illumination |
Adjustable LED |
| Battery |
One CR2032 coin cell |
| Mount |
None supplied — Q-LOC mounted versions available |
| Housing |
Aluminium |
| Water Resistance |
Waterproof |
| Country of Origin |
Made in USA |
| SKU / MPN / UPC |
MRO-C-2200107 / MRO-C-2200107 / 719307622067 |
What's Included
- Trijicon MRO HD Patrol red dot sight (MRO-C-2200107)
- CR2032 battery
- Mounting hardware
- User manual
Warranty
Covered by Trijicon's manufacturer's warranty. Keep your order confirmation as proof of purchase and register the optic with Trijicon after fitting; we handle warranty claims for you from the UK.
UK Delivery & Support
UK-stocked and dispatched tracked from our UK warehouse — no import duties or customs delays — backed by UK-based support and Trijicon's warranty.
Frequently Asked Questions
What does Q-LOC mean on the Trijicon MRO Patrol?
Q-LOC is Trijicon's quick-release lever mounting system. It lets you take the optic off a Picatinny rail and refit it without tools, and it is designed to return to the same point of impact when it goes back on.
Will the Trijicon MRO HD Patrol fit a Picatinny rail?
This version is supplied without a mount. The full co-witness and lower 1/3 co-witness versions listed above each include a Trijicon quick-release Q-LOC mount, which clamps to a standard Picatinny rail.
What battery does the Trijicon MRO HD Patrol use?
The Trijicon MRO HD Patrol runs on a single CR2032 coin cell, which is supplied with the sight.
What is the difference between the MRO HD Patrol and the MRO SD Patrol?
The MRO HD Patrol has a switchable reticle, a 68 MOA segmented circle around a 2 MOA centre dot or the dot on its own, and an objective lens built to work behind a magnifier. The MRO SD Patrol has a single 2.0 MOA dot and nothing else in the window. This one is the HD version.
How big is the 68 MOA circle at 100 yards?
A 68 MOA circle subtends about 71 in (1.8 m) at 100 yards and the 2 MOA centre dot about 2.1 in (53 mm), so the circle frames a target while the dot marks the aiming point.
Is the Trijicon MRO HD Patrol waterproof?
Yes — the Trijicon MRO HD Patrol has a sealed, waterproof aluminium housing, which is why it is specified for hard outdoor use in British weather.
