EOTECH HWS EXPS3™ HD Holographic Weapon Sight

The EXPS3™ HD builds upon EOTECH's classic holographic sight technology with a fully upgraded new hoodless design. While maintaining both eyes open, rapid target acquisition, it significantly enhances peripheral vision and situational awareness.

This model features a left-side rotary control interface, combined with adaptive automatic brightness adjustment and Shake‑Awake technology, offering intuitive and fast operation that does not interfere with magnifiers, ensuring immediate readiness in various configurations and scenarios.

The EXPS3™ HD utilizes an all-aluminum body construction, making it robust and durable, continuing EOTECH's consistent high reliability. Its 1.74-inch optical axis height is designed for Lower 1/3 Co‑Witness, perfectly pairing with backup iron sights.

This is a modern evolution that reimagines the legendary holographic optical sight.

Tech Specs

Dimensions (L × W × H)
3.54 × 2.23 × 2.72 inches
(approx. 89.9 × 56.6 × 50.8 mm)

Weight
11.6 oz (approx. 330 g)

Mount
Compatible with 1-inch Weaver or MIL‑STD‑1913 (Picatinny) rails

Windage/Elevation Adjustment
Adjustment per click: 0.5 MOA

Night Vision Compatibility
Night Vision Compatible

Brightness Settings

• 7 daylight brightness settings
• 4 night vision brightness settings (for all generations of night vision tubes, enhancing reticle visibility)
• 1 auto brightness mode

Power Source
1 CR123 battery

Country of Origin
Made in USA

Performance

Water Resistance
Submersible to 33 feet (approx. 10 meters)

Battery Life
Approximately 1,000 hours of continuous use at room temperature, brightness setting 12

Operating Temperature Range
-40°F to 140°F
(approx. -40°C to 60°C)