The EOTECH EXPS3 HD holographic firearm sight is a modern evolution of the classic EXPS line, built around an all‑aluminum, hoodless housing that opens up your field of view while keeping the familiar EOTECH window and reticle system. A side‑mounted rotary dial controls the 13 total illumination settings, including daylight, night‑vision, and an adaptive auto‑brightness mode, while shake‑awake technology keeps the optic ready without wasting battery life from its single CR123 cell.

This EXPS3 HD is ideal for fast, both‑eyes‑open shooting on carbines and shotguns where rapid target acquisition and clear peripheral awareness matter. The 68 MOA ring with 1 MOA center dot provides multiple aiming points for different distances and can approximate shotgun patterns, making it well suited for range use, training, and general-purpose defensive setups. With its 1.74" centerline height for lower 1/3 co‑witness and proven EOTECH build quality, it offers a refined, dependable sighting solution backed by the brand’s long history of holographic innovation.

Key Features:

• Manufacturer: EOTech
• Model: EXPS3 HD
• Electronic Sight Type: Holographic Firearm Sight
• Reticle Type: 68 MOA Ring With 1 MOA Dot
• Reticle Color: Red
• Brightness Settings: 7 Daylight, 4 Night Vision, 1 Auto‑Brightness
• Battery Type: CR123
• Battery Life: 1,000 Continuous Hours
• Magnification: 1x
• Mount Type: 1" Weaver Or MIL‑STD‑1913 Rail
• Length: 3.54"
• Width: 2.23"
• Height: 2.72"
• Weight: 11.6 Oz
• Night Vision Compatible: Yes