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Eotech HWS 518.A65 1- Red Dot Speed Ring Black
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$645.00
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SKU: 518.A65-672294600527
Overview
Built for hunters and shooters who want a compact sighting solution with straightforward power options, this holographic weapon sight is designed for use on 1" Weaver or MIL-STD-1913 rails. Side-mounted controls and a quick-detach lever make it practical for setups that pair with a magnifier, while the AA battery system offers flexibility with lithium, alkaline, or rechargeable cells. It provides 20 daylight brightness settings and 0.5 MOA per click windage and elevation adjustment, giving the user fine control for sighting in. Night vision compatibility is not included, so it is best suited to daylight and general field use where that capability is not required.
Why Hunters Choose the Eotech
Uses Common
AA batteries, simplifying power sourcing
Side-mounted Buttons
Support compact placement with a
Quick-detach Lever
Allows fast mounting and removal
Compatible 1-inch
1-inch Weaver and MIL-STD-1913 rails
20 Daylight
Brightness settings for flexible sight
Key Features
- Uses two AA batteries, with support for lithium, alkaline, or rechargeable types.
- Side-mounted buttons and quick-detach lever support compact setup with a magnifier.
- Mounts to 1-inch Weaver or MIL-STD-1913 rails.
- Windage and elevation adjust in 0.5 MOA per click.
- Offers 20 daylight brightness settings.
- Not compatible with night vision devices.
Best Used For
- Hunters running a magnifier and wanting side buttons with a quick-detach mount
- Users who prefer AA-powered optics with easy-to-find battery replacements
- Night-vision-equipped setups needing a sight with night vision compatibility
- Shooters mounting on 1-inch Weaver or MIL-STD-1913 rails
- Field users wanting a compact red dot with 20 daylight brightness settings
Specifications
| Battery Types Supported | lithium, alkaline or rechargeable |
|---|---|
| Brightness | 20 daylight settings |
| Country Of Origin | Made In USA |
| Dimensions | 5.6" x 2.2" x 2.9" (142.2 x 55.9 x 73.7 mm) |
| Elevation Adjustment | 0.5 MOA per click |
| Mount | 1" Weaver or MIL-STD-1913 rail |
| Night Vision Compatibility | No |
| Power Source | 2 x 1.5 V AA batteries |
| Weight | 13.8 oz (391.2 g) |
| Windage Adjustment | 0.5 MOA per click |
Pros
- Uses common AA batteries, simplifying power sourcing in the field.
- Side-mounted buttons support compact placement with a magnifier.
- Quick-detach lever allows fast mounting and removal from the rail.
- Compatible with 1-inch Weaver and MIL-STD-1913 rails.
- Offers 20 daylight brightness settings for flexible sight adjustment.
- Provides 0.5 MOA windage and elevation adjustment per click.
Considerations & Trade-offs
- Uses two AA batteries, which is convenient for sourcing but adds battery management compared with optics that use a single dedicated cell.
- At 13.8 oz, it is not a lightweight sight, so it may be a consideration on setups where minimizing added weight matters.
- The 1" Weaver or MIL-STD-1913 mount requirement means fit depends on compatible rail space and setup.
- Night vision compatibility is listed as No, so it is not suited for users who need that capability.
Suggested Comparisons
- Magnifier-ready red dot sight
- Night-vision-compatible optic
- Quick-detach mounted sight
- AA battery-powered optic
Suggested Accessories
- Magnifier
- Spare AA batteries
- Weaver or MIL-STD-1913 rail mount accessories
- Optics lens cleaning kit
Frequently Asked Questions
What power source does the Eotech HWS 518.A65 use?
It uses 2 x 1.5 V AA batteries and supports lithium, alkaline, or rechargeable AA batteries.
Is this sight compatible with night vision?
The provided specifications list night vision compatibility as No.
What rail types will the 518 mount to?
It mounts to a 1" Weaver or MIL-STD-1913 rail.
Does the 518 have a quick-detach mount?
Yes. The short description states that it includes a quick-detach lever.
What adjustment and brightness settings are listed?
The sight lists windage and elevation adjustment at 0.5 MOA per click and 20 daylight brightness settings.