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Holosun steps up its game with the launch of two new red dot optics: the AEMS PRO X2 and AEMS CORE X2.
Built for clarity, ruggedness, and long-term performance, these optics offer shooters two new platforms packed with Holosun’s most trusted technology—and a few new tricks.
Table of contents
Wide Window, Precise Control
Both the AEMS PRO X2 and CORE X2 use a 1.1 x 0.87-inch viewing window, offering a generous field of view and fast target acquisition.
Each optic features ±50 MOA travel and 0.5 MOA adjustments, letting shooters dial in windage and elevation with precision. Holosun’s Shake Awake™ Technology and Last Setting Recall come standard, powered by a CR2032 battery rated for up to 50,000 hours of runtime.
AEMS CORE X2: Streamlined and Ready
The AEMS CORE X2 delivers a compact footprint with a durable aluminum housing. Its 2 MOA dot reticle comes in red, green, or gold, and users can choose from 10 daylight and 2 night vision settings.
The optic is IP67 certified, giving it water and dust resistance to handle real-world abuse. A skeletonized riser keeps weight down and mounts quickly to any Picatinny rail.
AEMS PRO X2: Premium Features, Rugged Build
Holosun builds on the CORE X2’s foundation with the AEMS PRO X2, a feature-rich upgrade crafted from 7075 T6 aluminum and rated IPX8 waterproof.
The PRO X2 includes Holosun’s Multi Reticle System™ (MRS), allowing shooters to switch between a 2 MOA dot, a 65 MOA circle, or a combination of both.
REVIEW: The AEMS – Holosun’s Red Dot is One of the Best for Your AR
It adds Solar FailSafe™ technology for backup power in bright environments and expands brightness settings to 8 daylight and 4 night vision levels.
For added durability and anti-glare performance, Holosun includes flip-down protective lens covers with an anti-reflection device built in.
Key Specs at a Glance
| Feature | AEMS CORE X2 | AEMS PRO X2 |
|---|---|---|
| Reticle | 2 MOA Dot (R/G/G) | MRS: 2 MOA Dot, 65 MOA Circle, Both |
| Brightness Settings | 10 Daylight / 2 NV | 8 Daylight / 4 NV |
| Window Size | 1.1 x 0.87 in | 1.1 x 0.87 in |
| Housing | Aluminum | 7075 T6 Aluminum |
| Water Rating | IP67 | IPX8 |
| Battery Life | Up to 50,000 Hours | Up to 50,000 Hours |
| Battery Type | CR2032 | CR2032 |
| Extras | Skeletonized Riser | Solar FailSafe™, Flip Covers |
Holosun continues to combine performance and practicality in a compact package that adapts to nearly any shooting setup.
Whether you’re building a lightweight truck gun, upgrading a patrol rifle, or refreshing your competition rig, the AEMS X2 series offers two strong options.
To learn more, click HERE.
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is a seasoned outdoorsman, lifelong hunter, and the kind of guy who’d rather track whitetails than scroll social media. As an editor for GunsAmerica, he’s got a sharp eye for spotting both solid gear and bad gun laws. Whether he’s deep in the woods or deep in editorial deadlines, Larry brings a no-nonsense, tell-it-like-it-is approach to firearms, hunting, and the great American tradition of self-reliance. If there’s a hot debate on gun rights or the latest in hunting tech, you can bet Larry’s got an opinion—and it’s probably backed up with both facts and field experience.
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– Emergency Medical Technician (EMT) – Certified to provide emergency medical care in the field.
– Field-Tested Gear Reviewer – Hands-on experience with firearms, optics, and hunting tech.
Holosun is pushing boundaries again. I’m curious to see how the PRO X2 compares to the original AEMS in real-world use
With the AEMS PRO X2, a feature-rich upgrade made of 7075 T6 aluminum and rated IPX8 waterproof, Holosun expands on the CORE X2’s basis.