The Armasight Vulcan 4.5x-D Gen 3 Night Vision Rifle Scope represents the pinnacle of analog night vision technology, delivering professional-grade low-light performance trusted by military, law enforcement, and serious hunters worldwide.
- Gen 3 Ghost White Phosphor image intensifier tube for superior clarity and contrast
- Five precise digital reticle options — the only analog Gen 3 scope with this feature
- 4.5x fixed magnification optimized for medium to long-range nighttime target acquisition
- Built-in Watchman IR illuminator extends performance in near-total darkness
- Manual gain control lets shooters fine-tune image brightness to match conditions
- Compact, ruggedized housing engineered for field use in demanding environments
Who This Is For
The Armasight Vulcan 4.5x-D is purpose-built for dedicated night vision users who demand the best — including hog hunters, predator callers, military personnel, and law enforcement operators seeking a reliable, high-resolution riflescope that performs flawlessly from dusk to dawn without the bulk of clip-on systems.
Specifications
| Brand | Armasight |
|---|---|
| Model | Vulcan 4.5x-D |
| Generation | Gen 3 |
| Magnification | 4.5x Fixed |
| Image Tube | Ghost White Phosphor |
| Reticles | 5 Digital Reticle Options |
| IR Illuminator | Watchman Built-In IR |
| Gain Control | Manual |
| Resolution | 64–72 lp/mm (typical Gen 3) |
| Battery | 1x AA |
| Operating Temp | -40°F to +122°F |
| Application | Defense, Law Enforcement, Hunting |
Frequently Asked Questions
What makes the Ghost White Phosphor tube better than standard green phosphor?
Ghost White Phosphor image intensifier tubes render the night scene in a grey-white palette that more closely resembles natural daylight vision. This reduces eye fatigue during extended use, improves target identification, and provides sharper contrast — particularly when differentiating fine details like foliage, terrain features, or game animals at distance compared to traditional green phosphor tubes.
Is the Vulcan 4.5x-D compatible with my rifle's existing rail system?
The Armasight Vulcan 4.5x-D is designed to mount on standard Picatinny (MIL-STD-1913) and Weaver-style rails, which are found on the vast majority of modern tactical and hunting rifles. It functions as a dedicated, stand-alone riflescope replacement rather than a clip-on system, so no additional night vision front attachment is required. Always verify your rifle's rail specifications before mounting.
How far can the Vulcan 4.5x-D see in complete darkness?
With the built-in Watchman IR illuminator active, the Vulcan 4.5x-D can detect and identify targets in near-total darkness at ranges typically between 100 and 300 yards depending on atmospheric conditions and target size. Under ambient starlight or moonlight, Gen 3 performance extends detection range further. For best results in truly zero-light environments, pairing with a supplemental infrared illuminator is recommended.