EoTech EXPS2 Holographic Sight - 68 MOA Ring & 1 MOA Dot, Side Button, CR123 Battery, Black

The EoTech EXPS2 holographic sight brings true holographic reticle technology to shooters who need fast, reliable target acquisition in any lighting condition. Unlike conventional red dot sights, the EXPS2 projects a precise aiming pattern that remains crystal-clear even in bright sunlight, making it a trusted choice for tactical professionals, competitive shooters, and hunters working in variable light. The side-button design keeps controls intuitive and accessible, while the holographic system itself has no moving parts—just rock-solid performance whether you're clearing close-quarters areas or engaging steel downrange.

Build quality is where the EXPS2 earns its reputation. The sight is machined from aircraft-grade aluminum and rated water-resistant to 10 feet, so it'll handle the conditions you'll actually encounter in the field. At 11.2 ounces, it adds minimal bulk to your rifle without throwing off balance or handling. The quick-detach lever allows you to mount and remove the sight in seconds, and it returns to zero when reinstalled—no tools required. Whether you're running a carbine, patrol rifle, or modern sporting rifle, the 1-inch Weaver or MIL-STD-1913 rail mount fits standard platforms seamlessly.

Operating the EXPS2 is straightforward. A single CR123 battery delivers 1,000 continuous hours of runtime at the nominal brightness setting, giving you months of reliable use on a single cell. The sight features 20 daylight settings, letting you dial brightness to suit everything from indoor low-light work to full desert sun. Windage and elevation adjustments click in 0.5 MOA increments, making fine-tuning straightforward. The sight performs reliably across a wide operating temperature range from –40°F to 140°F, so extreme weather won't compromise your zero.

The reticle design—a 68 MOA ring with a precise 1 MOA dot at center—gives you flexibility in how you work. The outer ring is generous enough for rapid close-range target framing, while the central dot provides the precision you need when distance matters. This layout accelerates target acquisition without sacrificing accuracy, whether you're conducting rapid drills or precision work. The EXPS2 is made in the USA and ships with a protective case, quick-start guide, and a CR123 battery to get you running immediately.

Key Features

• True holographic reticle—bright, clear, and visible in all lighting conditions
• 68 MOA ring with 1 MOA center dot for rapid and precise target engagement
• Quick-detach lever mount; retains zero on reinstallation
• Aircraft-grade aluminum construction, water-resistant to 10 feet
• 20 daylight brightness settings; 1,000-hour battery life on CR123
• Compact and lightweight at 11.2 ounces
• Fits standard 1-inch Weaver and MIL-STD-1913 rails
• Operates reliably from –40°F to 140°F
• Made in the USA

Specifications

Frequently Asked Questions

Will the EoTech EXPS2 holographic sight work on my rifle's rail?

Yes, the EXPS2 mounts to any standard 1-inch Weaver or MIL-STD-1913 rail system. This includes most modern AR platforms, carbines, and tactical rifles. The quick-detach lever allows you to remove and reinstall the sight without losing zero.

How long does the CR123 battery last?

The CR123 battery provides 1,000 continuous hours of runtime when the sight is set to the nominal brightness level (setting 12). At that brightness, a single battery will last several months of regular use, and the sight ships with one battery included.

Is the EoTech EXPS2 waterproof?

The sight is water-resistant to a depth of 10 feet. This rating covers the submersion you'll encounter in the field, including heavy rain, water crossings, and river work. The holographic system and aluminum construction are built to handle these conditions.

What comes in the box with the EXPS2?

The package includes the EXPS2 holographic sight, a protective case, a quick-start guide, a warranty card, one CR123 battery, and access to the operator's manual PDF.