Eotech EXPS2-0 68/1 MOA CR123 TAN QR

The Eotech EXPS2-0 is a compact red dot sight built for shooters who need speed and accuracy without sacrificing rail real estate. With its low-profile design, the EXPS2-0 leaves room for magnifiers, backup irons, or other accessories on your receiver—a critical advantage for modern tactical and hunting setups. The fixed 68 MOA ring with 1 MOA center dot reticle is Eotech's signature fast-acquisition pattern, letting you pick up targets quickly at any distance while maintaining sub-MOA precision for follow-up shots. Powered by a CR123 battery and housed in tan anodized aluminum, this is a versatile optic for tactical rifles, 3-gun, home defense, or any shooter who values both speed and durability.

The EXPS2-0 is waterproof to 10 feet, so it'll handle rain, splashing, and the occasional creek crossing without flinching. Twenty daylight brightness settings let you dial in the perfect dot intensity for your environment—crank it up in bright sun, dial it down for overcast days or low-light scenarios. The side button placement makes adding a magnifier intuitive, and the quick-detach lever locks tight but releases smoothly when you need to swap optics or stow the gun. Half-MOA click adjustments give you the precision to dial in at distance or hold dead-center at any common hunting and combat distance.

If you run an AR, AK, shotgun, or any Picatinny-railed platform, the EXPS2-0 is a proven choice. It's compact enough to coexist with iron sights for co-witnessing, tough enough for hard use, and fast enough to keep up with your shooting. The tan finish blends with most modern furniture without looking out of place.

Key Features

• Fixed 68 MOA ring with 1 MOA center dot for fast target acquisition and precise aiming
• Compact profile preserves rail space for magnifiers, backup sights, and other optics
• Co-witness compatible with standard iron sights
• Waterproof to 10 feet for reliable performance in wet conditions
• 20 daylight brightness settings for adaptability across lighting conditions
• 0.5 MOA click adjustments for fine-tuning your zero
• Side-button magnifier attachment points for modular setup
• Quick-detach lever for tool-free mounting and removal
• CR123 battery power
• Tan anodized finish

Specifications

Frequently Asked Questions

Will the Eotech EXPS2-0 co-witness with my iron sights?

Yes. The EXPS2-0's compact profile allows it to sit low enough on the rail that standard front and rear iron sights can co-witness through or around the optic, giving you a backup aiming method.

Can I attach a magnifier to this sight?

Yes. The EXPS2-0 features side-button attachment points designed to accommodate Eotech magnifiers and other compatible magnification modules.

What kind of battery does it use, and how long does it last?

The EXPS2-0 runs on a CR123 battery. Battery life varies depending on brightness settings; specific runtime data isn't provided in our specs, but CR123s are standard, easily available power sources.

What's included in the box?

The EXPS2-0 comes with quick-detach mounting hardware for Picatinny rails. Specific contents beyond that are not listed in our documentation.