Montana Unit 401 Moose Hunting Guide

Montana Unit 401 offers one of the most exclusive moose hunting opportunities in the state, with a strictly limited-quota draw structure that produces some of the most consistent harvest success rates in Montana's moose program. For hunters researching Unit 401 moose hunting, this is a unit defined by extreme scarcity of tags, a heavily private-land landscape, and near-guaranteed success once a hunter actually draws a permit. Understanding how this unit works — and what it takes to get a tag — is essential before investing points here.

Unit 401 spans elevations from 3,050 feet up to 6,965 feet across a sprawling 1,152,656-acre area. Public land makes up just 12% of the unit, meaning the overwhelming majority of the ground is privately held. There is no wilderness acreage recorded for this unit. Every moose hunt available in Unit 401 is a limited-quota draw hunt — there is no general season option here, and that includes hunts for antlered/either-sex animals. This is a true draw-only unit from top to bottom.

HuntPilot Analysis: Is Unit 401 Worth Applying For?

For hunters willing to commit to a long-term points strategy, Unit 401 is worth serious consideration — but with clear eyes about what this unit actually offers. The harvest data tells a compelling story: in 2024, 2 hunters harvested 2 moose for a 100% success rate. In 2023, the same pattern held — 2 hunters, 2 harvested, 100% success. In 2021, again 2 hunters and 2 harvested for 100% success. Only 2022 breaks from providing a confirmed harvest count, though hunter numbers remained consistent with the surrounding years.

This is about as clean a success-rate track record as a hunter will find in any moose unit anywhere in the West. Across three full years of available harvest data, every single hunter who drew a tag in Unit 401 came home with a moose. That kind of consistency signals a well-managed population with a permit structure calibrated so that anyone who draws is virtually assured of connecting.

The catch, and it's a significant one, is access. With only 12% of the unit classified as public land, the vast majority of Unit 401 sits behind private ownership. That reality shapes everything about how a tag holder needs to approach this hunt. Hunters drawing a tag here should expect to spend considerable effort lining up access to private ground, whether through landowner permission, leased access, or careful scouting of the public parcels that do exist. This is not a unit where a hunter can show up, park at a trailhead, and start covering ground on public land at will. The elevation range — from valley floor around 3,050 feet up to nearly 7,000 feet — suggests a mix of lower-elevation riparian and agricultural terrain blending into higher benches and timbered country, which aligns with classic Shiras moose habitat: willow bottoms, aspen draws, and mixed conifer edges.

Given the near-perfect success rate, HuntPilot's assessment is that Unit 401 is absolutely worth applying for if a hunter is patient enough to wait out a long-term points strategy and disciplined enough to start working access angles well before a tag is in hand. This is not a unit to draw and then scramble — the private land ratio demands advance planning.

Harvest Success Rates

The harvest numbers out of Unit 401 are remarkably consistent and among the strongest indicators available for evaluating this unit. Over the three years with complete harvest data:

• 2024: 2 hunters, 2 harvested — 100% success
• 2023: 2 hunters, 2 harvested — 100% success
• 2021: 2 hunters, 2 harvested — 100% success

Every recorded year shows a perfect success rate. This isn't a fluke of one good season — it's a multi-year pattern. Tags in this unit are scarce enough, and the moose population apparently accessible enough to permit holders, that hunters who draw are essentially guaranteed to fill their tag. This is the kind of data point that should give confidence to a hunter who has invested years of points into a moose application — the payoff, when it finally comes, is highly likely to end in a harvested animal.

It's worth noting that hunter numbers themselves are tiny — just 2 hunters afield in most recorded years. This reflects the limited-quota nature of the unit and underscores just how difficult these tags are to draw. Hunters should check HuntPilot's Unit 401 page for the latest draw odds information, since permit numbers of this size mean even small year-to-year changes in quota can have an outsized effect on competitiveness.

Access & Terrain

Unit 401 covers a substantial footprint at 1,152,656 acres, but only 12% of that ground is public land. That leaves the large majority of the unit in private hands, which fundamentally shapes how a hunter needs to plan a moose hunt here. This is not a unit where DIY public-land access is straightforward — hunters need to be proactive well before the season, whether that means researching landowner relationships, looking into any walk-in or block management style access options Montana offers, or focused scouting on the public parcels that do exist within the unit boundary.

Elevation in the unit runs from 3,050 feet at the low end to 6,965 feet at the high end — a span of nearly 4,000 vertical feet. That range points to varied terrain, from lower valley and riparian corridors that typically hold willow and brush habitat favored by moose, up into higher benches and timbered slopes. There is no wilderness acreage recorded for Unit 401, meaning access is generally road-based rather than requiring pack-in wilderness travel, though the private land ownership pattern is the more significant access hurdle than terrain or remoteness.

Given the mix of low public land percentage and broad elevation range, hunters should plan on spending time well in advance of any hunt identifying exactly where the public inholdings sit relative to likely moose habitat — river bottoms, aspen stands, and willow-choked drainages — and understanding what access arrangements might be available on the private ground that dominates the unit.

How to Apply

Montana moose hunting operates entirely through a limited-quota draw system — there is no over-the-counter or general season option for moose anywhere in the state, and Unit 401 is no exception. Every moose hunt in this unit, including hunts for antlered/either-sex animals, is issued exclusively through the draw.

Montana's moose draw uses a bonus point system separate for residents and nonresidents, with entries weighted by points held (points-squared plus one), meaning more points improve a hunter's odds but do not guarantee a tag at any level — this remains a weighted lottery even for hunters holding a large number of points. Because moose tags are so scarce statewide, and Unit 401 specifically shows only a couple of hunters afield per season, competition for these tags is intense regardless of residency.

Residents and nonresidents apply through separate pools, and nonresidents should expect this to be a true long-term points investment — the kind of unit a hunter applies to for many years before drawing, if they draw at all. A tag drawn in this unit consumes the accumulated points for moose, so hunters should plan for a full rebuild of points after a successful draw.

Application dates and fees change every cycle. For the current deadlines, fees, and draw odds, hunters should check HuntPilot's Montana state page at /states/mt and the Unit 401 page directly for the most current numbers before building an application strategy.

Frequently Asked Questions

Is Unit 401 worth applying for as a moose hunter?

Based on the available harvest data, yes — with the understanding that this is a long-term points play rather than a unit a hunter can expect to draw quickly. Three of the last four years with recorded data show a 100% success rate for hunters who did draw tags. Combined with the reality that only a couple of hunters are drawn per year, this is a unit where the reward is high but patience is mandatory.

What is harvest success like in Unit 401?

Harvest success has been exceptional. In 2024, both hunters who drew tags harvested moose. The same held true in 2023 and 2021 — 2 hunters, 2 harvests, 100% success in each of those years. This multi-year consistency suggests that hunters who draw a tag in this unit have a very strong likelihood of filling it, assuming they put in the legwork on access.

What is the terrain like in Unit 401?

The unit spans a wide elevation range, from 3,050 feet up to 6,965 feet, across more than 1.1 million acres. This suggests a mix of lower valley and riparian habitat blending into higher timbered and open benches — terrain consistent with Shiras moose habitat needs like willow bottoms and aspen draws. There is no wilderness acreage in the unit, so access is generally road-based rather than requiring wilderness pack-in travel.

How difficult is it to access hunting ground in Unit 401?

Access is the single biggest challenge in this unit. Only 12% of Unit 401 is public land, meaning the large majority of the unit sits on private property. Hunters drawing a tag here should plan well in advance to secure access — whether through landowner permission, state access programs, or targeted use of the limited public parcels — rather than assuming they can hunt freely across the unit.

How big are the moose in Unit 401?

Trophy data is not available for this unit. Hunters interested in trophy potential for Unit 401 moose should focus on the confirmed harvest success data available — which shows a strong likelihood of filling a tag — while recognizing that specific antler-score or trophy-quality records have not been documented in the data reviewed for this unit.