Is night vision legal for hunting?

It depends on the state and the game species. Some states allow night vision for hunting feral hogs, coyotes, and other invasive/nocturnal species at night. Many states prohibit night hunting for deer, elk, and other game animals. Check your specific state game regulations before hunting with night vision. Night vision ownership itself is legal for U.S. civilians.

Can I use a PVS-14 for hunting?

Yes. The AN/PVS-14 is one of the most popular night vision devices for nocturnal hunting because it can be weapon-mounted (with a picatinny adapter), head-mounted for navigation, or hand-held. Its Gen 3 image quality makes it effective for identifying game at realistic hunting distances. Adams Industries builds PVS-14 systems configured for hunting use.

Is thermal or night vision better for hog hunting?

For hog hunting specifically, thermal is excellent for detection at longer distances because hogs' body heat stands out clearly against cool night air. Night vision provides better target identification once you're on the animal. Many experienced hog hunters use both: thermal to spot and track, night vision on the rifle for the shot.

What magnification should I use for night hunting?

Low magnification (1x-3x) is generally preferred for night hunting because field of view matters in the dark — you need to see what's around the animal, not just the animal. A PVS-14 at 1x with a properly zeroed rifle is effective to the distance your night vision provides clear images. Excessive magnification narrows your field of view and can make target identification harder, not easier.

Field Guide · Hunting

Night Vision for Hunting: What Actually Works in the Field

By Adams Industries, Inc. · Updated June 2025 · 9 min read

Hunting with night vision is not the same problem as military or law enforcement use, and the gear selection reflects that. A hog hunter in South Texas working fields at 100-200 yards has different requirements than an infantry squad working in a village. This guide cuts through the confusion about what actually matters for hunters and what is marketing.

We'll cover configurations, common use cases (hog, predator, deer), how to pair NVGs with a rifle, and what to look for in tube specs when you're not trying to run down the same checklist as a SWAT procurement officer.

First: Know Your State Law

Night hunting regulations vary significantly by state and by species. Some states permit night hunting of feral hogs and predators year-round with no restriction. Others prohibit hunting with artificial light or NVGs for any species. A few states draw distinctions between head-mounted NVGs and clip-on weapon sights. Before buying, verify the regulations for your state and the specific species you're hunting. Adams Industries does not provide legal advice — call your state game agency.

The most common legal use cases for hunting NVGs in the United States are:

Feral hog hunting (Texas, Oklahoma, Florida, and most of the South — no closed season, often no bag limit)
Coyote and predator calling (legal for predators in most states year-round)
Varmint control (groundhogs, prairie dogs — varies by state)

Monocular vs. Binocular for Hunters

Most hunting applications favor a monocular, specifically the AN/PVS-14. Here's why:

Cost — A monocular costs roughly half as much as a full binocular system. For a hunter doing occasional night hunts rather than nightly operations, the cost-to-capability ratio of a monocular is hard to beat.
Weight — A PVS-14 weighs approximately 18 oz with battery and mount. A dual-tube system weighs 30–40 oz. For ground hunting involving hiking, the difference is meaningful.
Flexibility — The PVS-14 can be weapon-mounted with an appropriate rail adapter, turning it into a clip-on night vision sight for shooting. Full binoculars generally cannot be weapon-mounted.

The tradeoff is depth perception. With one eye under NVG and one eye adapted to natural night vision, depth perception suffers. For walking fields on flat ground this is manageable. For moving through dense brush or uneven terrain at pace, it is a real limitation. If you're doing a lot of moving in difficult terrain, a binocular system like the PVS-7 or a dual-tube goggle is worth the premium.

Head-Mounted vs. Weapon-Mounted — How to Configure for Hunting

There are two basic configurations for hunting with a PVS-14:

Head-Mounted with Night Vision Compatible Scope

The NVG goes on a helmet or head mount. The rifle has a scope with an illuminated reticle (mil-dot or crosshair with an IR or low-brightness red illuminator). You look through the NVG at the scene to locate and track the animal, then transition to the scope for the shot. The scope reticle is visible to you because NVGs can see IR-spectrum illuminators or very dim visible-light illuminators.

This setup works well at ranges up to about 100 yards with a standard NVG. Beyond that, identifying whether an animal is the one you want to take — and placing the shot precisely — becomes difficult because the NVG is head-mounted, not looking through your scope optics.

Clip-On / Weapon-Mounted

The PVS-14 is mounted directly in front of your existing daytime scope using a rail adapter. You see through the NVG, which projects the night vision image into your scope. This is functionally a night vision clip-on system. Accuracy at longer ranges improves significantly because you're looking through your magnified scope with the NVG providing the image.

The limitation: this approach only works if your daytime scope is compatible with clip-on NVG use. Check that your scope has a long enough eye relief and that the NVG adapter allows proper mounting. The image quality when stacking optics is also slightly degraded versus head-mounted use.

Practical tip for hog hunting: Most hog hunting happens at 50-150 yards in open fields. A head-mounted PVS-14 with a rifle that has an IR illuminator-compatible scope is adequate. Clip-on setups shine when you need to make precise shots at 200+ yards.

IR Illuminators

Gen 3 NVGs amplify available light. On a bright moonlit night over an open field, the ambient light is enough — no IR illuminator needed. In most real hunting conditions (overcast, dense woods, low moon), you will want an IR illuminator.

All PVS-14s include a built-in IR illuminator. It's adequate for 25-50 yards. For hunting at typical ranges, a more powerful dedicated IR illuminator mounted to your rifle or handheld is useful. The light is invisible to animals and to the naked human eye — it shows up only through night vision.

A few notes on IR illuminators for hunting:

870nm vs 940nm: 870nm IR is slightly visible to the human eye as a faint red glow. 940nm is completely invisible. Animals are sensitive to both — both are invisible to them under normal conditions. For hunting, 940nm is preferred for full stealth.
Flood vs. spot: A flood illuminator lights a wide area; a spot goes farther. For scanning fields, flood is more useful. For shots at 150+ yards, a spot illuminator helps.
Battery runtime: IR illuminators drain batteries faster than passive NVG use. Plan accordingly.

What Tube Specs Matter for Hunting

Hunters don't need the same specs as an infantry soldier. Here's a practical view:

FOM 1,200–1,600 is adequate. The difference between FOM 1,400 and FOM 1,800 is meaningful in near-zero-light environments. For hunting where you're working open fields or using an IR illuminator, FOM 1,400 is plenty.
White phosphor is worth it. The contrast improvement for identifying animals against vegetation is real. A coyote in a brushy field stands out better in grayscale. Worth the modest premium.
SNR ≥ 18 is the practical minimum. Below this, the image is noisy enough that you may mistake shadows for animals and vice versa. Don't go lower.
Autogating is non-negotiable. You will encounter vehicle headlights, flashlights, and other bright sources. Without autogating, a single bright light in your field of view will temporarily blind you through the NVG. All modern units include it — just verify.

You do not need to spend $5,000 on a mil-spec tube to hunt hogs. A well-configured PVS-14 with a FOM 1,400+ white phosphor tube will outperform any budget night vision product and will last a decade or more with normal care.

Common Questions

Can I use NVGs with a suppressor?

Yes, and suppressors pair well with night hunting. The reduced muzzle blast helps prevent the NVG from temporarily washing out at the shot, and the sound reduction is valuable for predator calling — a shot that doesn't scare the rest of the pack. Suppressors do not affect NVG performance.

Will muzzle flash damage my NVG?

Autogating power supplies protect against this. The tube rapidly pulses during the flash, preventing the MCP from being overwhelmed. Without autogating, sustained muzzle flash exposure can damage tubes — but modern NVGs all include autogating. Shooting suppressed further reduces this issue.

Can animals see the NVG IR illuminator?

Research on animal vision in the IR spectrum is limited, but the practical field experience of thousands of hunters is clear: animals do not detectably react to 850–940nm IR illuminators. Deer, hogs, and predators that spooked at every other stimulus show no response to active IR illumination. The practical answer from field use is: no, they cannot.

What range can I expect from a PVS-14?

Detection range (seeing that something is there) is typically 200–300 yards on open terrain with ambient light. Recognition range (identifying what it is) is 100–200 yards under the same conditions. Positive identification of species and target confirmation for an ethical shot is typically 75–150 yards without additional magnification. With a clip-on setup and magnified scope, these ranges extend significantly.

Building Your Setup

A practical starter night hunting setup with a PVS-14:

AN/PVS-14 with Gen 3 white phosphor tube, FOM ≥ 1,400
Head/helmet mount — a simple skull crusher or bump helmet mount works
IR illuminator — weapon-mounted, 940nm, with flood and spot modes
Rifle optic — illuminated reticle compatible with NVG use, or a clip-on adapter for your existing scope
Red/white light — for non-NVG tasks at camp; preserve your eye adaptation

Adams Industries configures PVS-14s to order. Tell us your use case — hog hunting, predator calling, general low-light work — and we'll make sure the tube grade and configuration fit what you're actually doing.

Building a hunting NVG setup? We configure PVS-14s to order. Contact us to discuss your specific application.

See the AN/PVS-14 →