Description
The Trijicon Miniature Rifle Optic (MRO) is a rugged miniature reflex sight for carbines, rifles, and shotguns providing fast target acquisition. The MRO designed to be used with both eyes open to providing the operator with maximum situational awareness.
The large aperture and tapered light path maximizes the viewing area in such a small optic, allowing for fast target engagement especially from non-standard shooting positions. Advanced lens coatings and electronics produce a crisp red dot.
The MRO features ambidextrous controls. With a mid-adjustment position and eight discernible intensity settings, this brightness dial allows for quick intuitive adjustments.
The MRO features fully protected adjusterments that maintain zero even during rough handling, and are adjustible without special tools.
The forged and hard-anodized 7075-T6 housing is fully sealed and waterproof, providing durability in demanding conditions. The MRO Patrol also includes an Ocular Lens Cover, Objective Cover, and ARD to protect the glass from damage and reduce glare and reflections.
The MRO Patrol includes an Ocular Lens Cover, Objective Cover, and ARD to protect the glass from damage and reduce glare and reflections.
Save big on Trijicon Red Dot Sights with NO TAX plus fast & free shipping on orders over $199! Authorized stocking dealer, call (985) 269-7799 to talk to a Trijicon expert!2.0 MOA ADJ Red Dot - No Mount Included.
| Magnification | Fixed: 1X |
|---|---|
| Objective Lens Size | 25mm |
| Eye Relief | Unlimited |
| Field of View @ 100 Yards Spec | Unlimited |
| Tube Diameter | N/A |
| Turret Type | Tactical MOA |
| Turret Click Value | .5 MOA |
| Illuminated Reticle | Yes |
| Reticle Focal Plane | N/A |
| Battery Type | (1) CR2032 |
| Parallax Adjustable | Not Applicable |
| Weather Resistance | Waterproof & Fogproof |
| Weight | 5.1 oz |
| Length | 2.6" |
| Battery Life | 5 years of continuous use at day setting “3” (setting 5 of 8) at 70°F |
| Max Elevation Adjustment | 70 MOA |
| Max Windage Adjustment | 70 MOA |
Our Guarantees
FREE Fast Shipping Over $99
Enjoy complimentary expedited shipping on all orders over $99.
Secure Payments
Shop with confidence using our encrypted payment processing.
High Quality or Money Back
Not satisfied with your purchase? We'll refund your money, no questions asked.
Top-Notch Support
Our expert team is available to answer all your questions and provide assistance.
What Our Customers Say
Optics Knowledge Center
Understanding Rifle Scope Basics
Magnification
Magnification refers to how much larger an object appears through the scope compared to the naked eye. Fixed power scopes have one magnification setting, while variable power scopes offer a range (e.g., 3-9x).
Objective Lens
The objective lens is the front lens that gathers light. Larger objective lenses (measured in mm) gather more light, providing brighter images in low-light conditions but add weight and require higher mounting.
Reticle
The reticle (crosshair) is the aiming point inside the scope. Modern scopes offer various reticle designs, from simple duplex crosshairs to complex ballistic reticles with holdover points for different distances.
Adjustments
Rifle scopes have turrets for windage (horizontal) and elevation (vertical) adjustments. These are measured in MOA (minutes of angle) or MRAD (milliradians) and allow precise aiming adjustments.
Proper Scope Mounting Guide
Select the Right Rings & Base
Choose rings that match your scope's tube diameter (typically 1", 30mm, or 34mm). Select a base compatible with your rifle's receiver. For heavy-recoiling rifles, opt for stronger mounts.
Install the Base
Clean the receiver and base thoroughly. Apply a small amount of blue Loctite to the screws. Attach the base to the receiver and torque the screws to manufacturer specifications.
Attach the Rings
Attach the bottom halves of the rings to the base. Place the scope in the rings and loosely attach the top halves. Don't fully tighten yet.
Set Eye Relief & Level
Position the scope for proper eye relief (3-4 inches) in your normal shooting position. Ensure the reticle is level using a scope leveling tool. Once positioned correctly, tighten the rings evenly in a cross-pattern.
Scope Zeroing Tips
Start Close
Begin zeroing at a shorter distance (25-50 yards) to ensure you're on paper before moving to your desired zero distance (typically 100 yards).
Use a Stable Rest
Always zero your rifle from a stable shooting position using a bench rest, sandbags, or a shooting rest to eliminate as much human error as possible.
Fire Groups
Fire 3-shot groups before making adjustments. This provides a more accurate representation of where your rifle is shooting than single shots.
Make Deliberate Adjustments
Know your scope's adjustment values (typically 1/4 MOA per click). If your group is 2 inches low at 100 yards, you'll need to adjust up 8 clicks (for a 1/4 MOA scope).
Confirm Your Zero
After making adjustments, fire another group to confirm your zero. Repeat the process until your point of impact matches your point of aim.
Document Your Settings
Once zeroed, record your settings including distance, ammunition used, and environmental conditions for future reference.
Optics Maintenance & Care
Cleaning Lenses
- Start by blowing or brushing away loose particles
- Use a lens pen or microfiber cloth for fingerprints
- For stubborn dirt, use lens cleaning solution (never household cleaners)
- Clean with gentle circular motions from center outward
Protecting Your Optics
- Always use lens caps when not in use
- Store in a dry place with silica gel packets
- Avoid extreme temperature changes
- Use a quality scope cover in harsh conditions
Regular Maintenance
- Check and tighten mount screws periodically
- Inspect O-rings and seals for damage
- Verify zero after rough handling
- Clean the exterior with a damp cloth
What to Avoid
- Never use fingers to touch lenses
- Avoid paper products (tissues, paper towels) on lenses
- Don't use acetone, alcohol, or household cleaners
- Never disassemble your scope (voids warranty)