Musk ox hunting in the Northwest Territories is one of the most unique and challenging pursuits in North American hunting. These prehistoric-looking animals have roamed the Arctic for tens of thousands of years, and hunting them on their home turf is an experience unlike anything else.
Spot and Stalk in the NWT
Musk ox hunting in the Northwest Territories is a spot-and-stalk affair. You’re glassing vast, open tundra — flat, treeless, and wind-blasted — looking for dark clusters of animals against the snow. When you find a herd, the stalk begins.
The challenge is that there’s almost nowhere to hide. The terrain is open and featureless, and musk ox have good eyesight. You use terrain folds, snow drifts, and sheer patience to close the distance. When the herd feels threatened, they form their famous defensive circle — horns out, calves in the middle. It’s an incredible thing to witness, and it adds a layer of complexity to shot selection.
Spring vs. Fall Season
Spring (March–April)
Spring hunts offer the advantage of longer days and more stable weather patterns. The snow is deep and firm, making snowmobile travel more predictable. Musk ox coats are at their fullest — the thick qiviut undercoat is in prime condition, making for a spectacular mount or hide. The downside is extreme cold, often -30°F to -40°F with wind chill.
Fall (September–October)
Fall hunts feature milder temperatures (relatively speaking — we’re still talking about the Arctic) and the landscape is free of snow, revealing the tundra in its autumn colors. Bulls are in pre-rut condition with polished horns. The tradeoff is shorter days and less predictable weather, including early blizzards that can shut down travel.
Gear and Clothing for the Arctic
This is not a hunt where you can underdress and tough it out. The Arctic will kill you if you’re not prepared.
- Base layers: Merino wool, minimum 250 weight. Avoid cotton entirely.
- Insulation: Down or synthetic puffy layers. Bring more than you think you need.
- Outer shell: Windproof and waterproof. Wind is the constant enemy in the Arctic.
- Boots: Rated to -40°F or colder. Bunny boots (military surplus) are proven. NEOS overboots are excellent over insulated pac boots.
- Handwear: Layered system — thin liner gloves for shooting, heavy mitts for everything else.
- Face protection: Balaclava and goggles. Exposed skin gets frostbitten in minutes at these temperatures.
- Hand and toe warmers: Bring a case. Not optional.
Rifle Caliber Recommendations
Musk ox are built like tanks — heavy bone, thick hide, and dense muscle over the vitals. You need a caliber that delivers deep penetration with controlled-expansion bullets.
- .300 Winchester Magnum: The minimum recommended caliber. With 180-200 grain premium bullets, it has enough energy and penetration to get the job done cleanly at reasonable distances.
- .338 Winchester Magnum: The sweet spot for musk ox. Heavy bullets (225-250 grain) at magnum velocities provide the penetration insurance you want on an animal this tough.
- .375 H&H Magnum: If you already own one for dangerous game, it’s an excellent musk ox rifle. The heavy bullets punch through the thick boss and heavy shoulder with authority.
Use premium, controlled-expansion bullets — Barnes TSX, Nosler Partition, Swift A-Frame, or Federal Trophy Bonded. Standard cup-and-core bullets may not penetrate adequately on frontal or quartering shots.
The Experience
Hunting musk ox in the NWT is as much about the place as the animal. The Arctic is otherworldly — the silence, the scale, the raw emptiness. Standing over a musk ox on the frozen tundra, with nothing but white horizon in every direction, is a moment that stays with you. It’s one of the last truly wild hunting experiences on the continent.
