Shooting SuppliesEotechSold by Fin Feather Fur Outfitters

Eotech

Eotech HWS XPS3 1 Dot Tan

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Night Vision-compatible

20 daylight settings and 10

Powered Single

CR123 lithium battery

Compact 3.8"

X 2.1" x 2.5" footprint

Weighs 9.0

Oz for a lightweight setup

Mounts 1"

Weaver or MIL-STD-1913 rails

$719.99
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SKU: XPS3-0TAN-672294600305

Overview

Built for shooters who want a compact holographic sight without giving up flexibility, this model is designed to work with night vision and still leave room on the rail for rear iron sights, magnifiers, or a night-vision mount. It runs on a single CR123 lithium battery and mounts to 1" Weaver or MIL-STD-1913 rails, making it a practical fit for streamlined rifle setups. The sight offers 20 daylight brightness settings plus 10 additional settings for Gen I through III+ night vision devices, along with 0.5 MOA windage and elevation adjustment. At 9.0 oz, it keeps the footprint minimal for hunters and outdoor users who value a low-profile optic setup.

Why Hunters Choose the Eotech

Shortest Lightest

Night vision-compatible HWS in the

Single Cr123

Lithium battery helps free up

Compact 3.8

X 2.1 x 2.5 inch

Mounts 1-inch

Weaver or MIL-STD-1913 rails

Includes 20

Daylight settings plus 10 night-vision

Key Features

  • Night vision-compatible HWS with 20 daylight settings and 10 additional settings for Gen I through III+ devices.
  • Powered by a single CR123 lithium battery.
  • Compact 3.8" x 2.1" x 2.5" footprint for a minimal rail presence.
  • Weighs 9.0 oz for a lightweight setup.
  • Mounts to 1" Weaver or MIL-STD-1913 rails.
  • Windage and elevation adjustment: 0.5 MOA per click.

Best Used For

  • Hunters using night vision devices who need a compact, compatible HWS on the rail.
  • Users wanting to preserve rail space for rear irons, magnifiers, or a night-vision mount.
  • Shooters building a lightweight setup with a short, minimal-footprint optic.
  • Hunters who prefer a single CR123-powered sight for straightforward battery management.
  • Those mounting on 1-inch Weaver or MIL-STD-1913 rails and needing adjustable zeroing.

Specifications

Brightness20 daylight settings; 10 additional settings for Gen I through III+ night vision devices
Country Of OriginMade In USA
L X W X H3.8" x 2.1" x 2.5" (96.5 x 53.3 x 63.5 mm)
Mount1" Weaver or MIL-STD-1913 rail
Night Vision CompatibilityYes
Power Source1 x CR123 battery
Weight9.0 oz (255 g)
Windage Elevation Adjustment0.5 MOA per click

Pros

  • Shortest and lightest night vision-compatible HWS in the XPS3 line
  • Single CR123 lithium battery helps free up additional rail space
  • Compact 3.8 x 2.1 x 2.5 inch footprint suits streamlined setups
  • Mounts to 1-inch Weaver or MIL-STD-1913 rails
  • Includes 20 daylight settings plus 10 night-vision settings
  • Windage and elevation adjustment offers 0.5 MOA per click

Considerations & Trade-offs

  • Uses a single CR123 battery, so power management depends on keeping that cell on hand for extended use.
  • The compact footprint leaves more rail space, but that also means the sight itself offers less physical presence on the rifle than larger HWS models.
  • Night-vision compatibility and 20 daylight settings add flexibility, though the feature set may be more than needed for users who only run a simple daylight setup.
  • Designed for 1" Weaver or MIL-STD-1913 rails, so fit is limited to those mounting standards.

Suggested Comparisons

  • Night vision-compatible red dot sights
  • Compact holographic weapon sights
  • Rifle optic mounts and risers
  • Backup iron sights

Suggested Accessories

  • Battery compartment accessories
  • CR123 lithium battery
  • Rail mount accessories
  • Lens cleaning kit

Frequently Asked Questions

Is the XPS3 night-vision compatible for hunting setups that use NV gear?

Yes. The product data states that the XPS3 is night vision-compatible and includes 10 additional brightness settings for Gen I through III+ night vision devices.

What type of rail does the XPS3 mount to?

It mounts to a 1" Weaver or MIL-STD-1913 rail.

How much rail space does this sight take up?

The XPS3 is described as the shortest and lightest night vision-compatible HWS in the line, and its compact footprint is intended to leave more room on the rail for rear iron sights, magnifiers, or a night-vision mount.

What battery does the XPS3 use, and is it a single-battery design?

It uses 1 CR123 lithium battery.

What adjustment and brightness options are listed for the XPS3?

The listed adjustment is 0.5 MOA per click for windage and elevation, and brightness includes 20 daylight settings plus 10 additional settings for compatible night vision devices.