The Holosun RONIN AEMS MAX is the enclosed red dot sight for shooters who never want the housing to get in the way of the target. Developed with Tu Lam of Ronin Tactics, it carries the largest viewing window in the Holosun lineup (40 × 30 mm) in a fully enclosed, debris-proof package — an enormous, distraction-free sight picture for fast transitions and maximum situational awareness on a rifle.
Inside is Holosun's proven feature set: a red Multi-Reticle System (2 MOA dot, 65 MOA circle, or circle-dot), Solar Failsafe backup power and Shake Awake for up to 50,000 hours of runtime. The 7075-T6 aluminium housing is rated IPX8 waterproof and 1000G shock-resistant, and it ships with a Picatinny mount. In stock for fast UK dispatch.
Related options
Prefer a green reticle? The RONIN AEMS MAX in green offers the same optic with a high-visibility green dot.
IDEAL FOR
- AR-15 rifles and carbines
- Duty and defensive applications
- Competition shooting
- PCC platforms
- Professional users requiring maximum field of view
KEY FEATURES
- Multi-Reticle System (2 MOA Dot, 65 MOA Circle, Circle-Dot)
- Solar Failsafe dual power system
- Largest viewing window in the Holosun lineup
- 650nm Red Super LED
- Shake Awake technology
- Side-mounted battery tray
- Ronin Tactics collaboration design
- Precision-machined 7075-T6 aluminium housing
- IPX8 waterproof construction
- 1000G shock resistance
TECHNICAL SPECIFICATIONS
| MPN |
RONIN-AEMS-MAX-RD |
| UPC |
810047073239 |
| Optic Type |
Enclosed Red Dot Sight |
| Reticle System |
Multi-Reticle System (MRS) |
| Reticle Options |
2 MOA Dot, 65 MOA Circle, Circle-Dot |
| Reticle Colour |
Red |
| Light Source |
650nm Red LED |
| Magnification |
1× |
| Objective Window Size |
1.57" × 1.18" (40mm × 30mm) |
| Housing Material |
7075-T6 Aluminium |
| Surface Finish |
Hard Anodised |
| Battery Type |
CR2032 |
| Battery Life |
Up to 50,000 Hours |
| Solar Support |
Solar Failsafe |
| Brightness Settings |
12 Total (8 Daylight, 4 Night Vision) |
| Adjustment Value |
0.5 MOA per Click |
| Windage & Elevation Travel |
±50 MOA |
| Parallax |
Parallax-Free |
| Eye Relief |
Unlimited |
| Waterproof Rating |
IPX8 |
| Shock Rating |
1000G |
| Weight |
10.4 oz |
| Dimensions |
1.94" × 2.51" |
| Mount Type |
Picatinny (mount included) |
| Battery Tray |
Side Mounted |
WHAT'S INCLUDED
- Holosun RONIN AEMS MAX Red Dot Sight – RONIN-AEMS-MAX-RD
- Picatinny Mount
- CR2032 Battery
- Adjustment Tool
- Wrench
- Lens Cloth
- User Manual
UK Delivery & Support
This Holosun RONIN AEMS MAX is UK-stocked and dispatched tracked from our UK warehouse — no import duties or customs delays — backed by UK-based aftersales support and Holosun's warranty.
Frequently Asked Questions
What makes the AEMS MAX special?
It offers the largest viewing window in Holosun's range in a fully enclosed housing, designed in collaboration with Tu Lam of Ronin Tactics for maximum field of view and situational awareness.
Why an enclosed emitter?
The sealed window protects the emitter from rain, dust and debris, so the dot stays clear in conditions that can obstruct an open-emitter optic.
How long does the battery last?
Up to 50,000 hours on a CR2032, with Solar Failsafe supplementing power and Shake Awake sleeping the optic when idle.
Is it night-vision compatible?
Yes — four of its twelve brightness settings are night-vision compatible.
Is there a green version?
Yes — the RONIN AEMS MAX is also offered with a high-visibility green reticle.
