EOTECH EXPS3-1 Holographic Weapon Sight
Compact Powerhouse for Professional Use
Precision and Speed in One Package
The EOTECH EXPS3-1 is a premium holographic sight built for users who demand fast target acquisition, reliability, and compact design. With its 1x magnification and unlimited eye relief, it enables rapid engagement in close to mid-range scenarios. It features a clean 1 MOA dot reticle for precise aiming without distractions.
Designed for Operational Versatility
Featuring side-button controls and a quick-detach lever mount, the EXPS3-1 is compatible with magnifiers and integrates seamlessly into modular setups. Rugged and reliable, it is submersible up to 10m and fogproof.
Night Vision and Display
With 20 daylight brightness settings and 10 settings for night vision compatibility, the EXPS3-1 performs under all lighting conditions. The optical window offers a wide, unobstructed view with anti-glare coated surfaces and durable materials for field use.
Technical Specifications
Operation
• Optics: Transmission holography – parallax free
• Magnification: 1x
• Eye Relief: Unlimited
• Length/Width/Height: 91.4x60.9x71mm
• Weight: 317g
• Temperature Range: -40 to 65.5°C (150°F)
• Waterproof: Submersible to 10m
• Sealing: Fogproof internal optics
• Adjustment per Click: 0.5 MOA
• Adjustment Range: ±40 MOA
• Mount: 25.4mm Weaver or MIL-STD-1913 rail; adjustable width
• Return to Zero: Repeatable within 2 MOA
• Night Vision Compatibility: 10 settings (Gen I–III+)
Heads-Up Display Window
• Optical Surfaces: Anti-glare coating
• Window Dimensions: 30x23mm
• Front Window: 3.2mm solid glass
• Rear Window: 4.8mm shatter-resistant laminate
• Field of View at 100m: 28m at 101.6mm eye relief
Electrical
• Brightness Adjustment Range: 146000:1
• NV Brightness Range: 1280:1
• Power Source: 1x CR123 lithium battery
• Battery Life: 600 hours at setting 12
• Brightness Settings: 30 total (10 for NV)
• Battery Check: Flashing reticle on startup
• Auto Shut-down: 8 hrs (programmable to 4 hrs)