Reptilia DOT Mount for Trijicon MRO, Lower 1/3 Co-Witness, Anodized Black (100-022)
- Finish-Color:
- Black
- Mount Type:
- M1913 Picatinny Rail
- Pieces:
- 1
- Model:
- Dot Mount
- Material:
- 7075-T6 Aluminum
- Mount Height:
- 1.54"
- Rings Included:
- No
The Reptilia DOT Mount for Trijicon MRO delivers a rock-solid platform for one of the most proven red-dot optics in the field. If you're running a Trijicon MRO on your AR-15, you need a mount that matches the optic's rugged reliability—and this lower 1/3 co-witness design does exactly that. Machined from 7075-T6 aluminum and finished with mil-spec hardcoat anodizing, it's built to handle hard use without compromise. The lower 1/3 sight picture aligns perfectly with standard AR-15 backup iron sights, giving you a redundant aiming solution you can trust.
Smart engineering shows up in the details. The spring-loaded clamp and mounting bolt sit flush against the side of the mount, eliminating snag points that catch on brush, gear, or terrain. Whether you're hunting, running the rifle at distance, or training hard, nothing protrudes to get in your way. Made entirely in the USA, this mount pairs the durability of the MRO with mounting hardware that won't let you down.
This is the accessory serious shooters choose when they've committed to the MRO platform. Clean lines, proven geometry, and zero nonsense—just like the optic it supports.
Key Features
- Purpose-built for Trijicon MRO red-dot sight
- Lower 1/3 co-witness height compatible with AR-15 backup iron sights
- Machined from 7075-T6 aluminum for strength and durability
- Mil-spec hardcoat anodized finish in black
- Flush-mounted clamp and bolt eliminate snagging hazards
- Fully machined and assembled in the USA
Specifications
| Brand | Reptilia |
| Optic Compatibility | Trijicon MRO |
| Sight Picture Height | Lower 1/3 Co-Witness |
| Material | 7075-T6 Aluminum |
| Finish | Mil-spec Hardcoat Anodized Black |
| Model Number | 100-022 |
| Country of Origin | USA |
Frequently Asked Questions
Is this mount compatible with AR-15 backup iron sights?
Yes. The lower 1/3 co-witness height aligns the Trijicon MRO with standard AR-15 backup iron sights, allowing both aiming systems to coexist on the same rifle.
What makes the flush-mounted design important?
The spring-loaded clamp and mounting bolt are recessed flush with the side of the mount, eliminating snag points that can catch on brush, gear, or other obstacles in the field.
Where is this mount manufactured?
The Reptilia DOT Mount is entirely machined and assembled in the USA.
What material and finish does the mount use?
It's machined from 7075-T6 aluminum and finished with mil-spec hardcoat anodizing for durability and corrosion resistance.

