Montana Unit 310 Pronghorn Antelope Hunting Guide
Montana Unit 310 offers one of the more compelling pronghorn antelope opportunities in the northern Rockies, combining high-elevation open country, overwhelming public land access, and harvest success rates that consistently outperform many comparable western units. Stretching across nearly 201,000 acres at elevations ranging from 5,988 to 11,273 feet, this unit presents a genuine mix of sagebrush flats and rugged mountain terrain — the kind of country pronghorn call home when pressure pushes them off lower private ground. For hunters researching where to spend an antelope tag in Montana, Unit 310 deserves serious consideration.
The unit's 92% public land composition is the headline figure that separates it from most pronghorn country in the west, where private ranch land dominates the landscape and DIY hunters are frequently shut out of the best habitat. Here, hunters can access the vast majority of the unit without knocking on doors or negotiating access. The 23% wilderness designation within the unit adds a layer of wild character — pronghorn in those areas see less pressure and behave accordingly. With over 200,000 acres of largely open ground, hunters have genuine room to glass, pattern animals, and execute a self-guided hunt without the access headaches that define so many other units.
Recent harvest data compiled by HuntPilot confirms the unit's reputation as a legitimate producer. Fluctuations in annual success rates are worth examining closely before applying, but the underlying opportunity here is real and well-documented across multiple seasons.
Harvest Success Rates
Unit 310's recent harvest history shows meaningful variation between seasons, and both data points deserve attention when evaluating what hunters can realistically expect.
In 2022, Unit 310 performed exceptionally well: 263 hunters took the field and 188 harvested pronghorn — a 71% success rate that ranks among the stronger pronghorn outcomes available in Montana. That figure reflects a unit where animals are present in sufficient numbers, terrain is huntable, and the combination of high public access and open country gives hunters real opportunities to close the distance.
The 2024 season told a different story. Hunter numbers held nearly flat at 265, but harvest dropped to 148 animals for a 56% success rate — a 15-point decline from the 2022 benchmark. A single-season dip of this magnitude is not unusual in pronghorn hunting; drought conditions, mild winters affecting migration patterns, and changes in animal distribution can all influence annual outcomes. However, hunters considering Unit 310 should not anchor solely to the 2022 peak — the 2024 figure is the more recent indicator and should inform realistic expectations.
The honest read: a 56–71% success range over recent seasons still places Unit 310 in competitive territory for Montana pronghorn. Most western big game units struggle to crack 50% success on an annual basis. Even at the lower end of the recent range, hunters here are seeing more than half of all applicants fill their tags.
Herd Health & Population Trends
The tag quota data for Unit 310 reveals a significant structural change heading into 2026 that every applicant should understand before submitting an application.
B-Tag 30 quotas held steady at 150 total tags for both 2024 and 2025, then dropped sharply to 50 tags for 2026 — a reduction of 100 tags, or 67% from the prior year's allocation. That is a substantial management decision. Wildlife managers rarely cut quotas by two-thirds without reason, and the most common drivers include observed population declines, reduced survey counts, habitat stress, or a corrective response to recent overharvest. Hunters targeting the B-Tag 30 pool should treat this cut as a signal worth taking seriously, and recognize that 2026 draw competition in this bucket will intensify significantly as the same applicant pool chases far fewer tags.
Permit 20 moves in the opposite direction. That quota increased from 150 tags in 2025 to 500 tags in 2026 — a 233% increase representing 350 additional tags. A jump of this magnitude typically signals that managers have confidence in the population segment this permit covers, or that a management objective (such as herd redistribution or antlerless harvest expansion) is driving a deliberate increase in access. Hunters who may have previously been unable to draw a Permit 20 tag will find 2026 considerably more accessible in this pool.
Understanding which permit type aligns with your hunting goals is critical given these divergent trajectories. The draw competition dynamics for each pool will look meaningfully different in 2026 than they did in prior years.
Trophy Quality
Counties overlapping Unit 310 carry a limited history of trophy-class pronghorn records. Hunters specifically chasing a record-book buck should calibrate expectations accordingly — this unit can produce quality animals, but it does not have the concentrated trophy history that defines Montana's top-tier pronghorn destinations. The terrain and elevation in Unit 310 skew toward the higher end of pronghorn habitat, and while mature bucks in this kind of country can grow impressive headgear, the overall trophy profile here is modest compared to the best open-country units in eastern Montana.
For hunters whose priority is a quality DIY experience with a legitimate shot at a mature buck on public land — rather than a specific benchmark score — Unit 310 offers real appeal. The combination of low hunting pressure in wilderness pockets, high public access, and huntable terrain means that patient hunters willing to cover ground will encounter mature animals. Just enter the draw with honest expectations about trophy ceilings.
Access & Terrain
Unit 310's access profile is exceptional by any standard. With 92% of the unit in public ownership, DIY hunters face almost none of the boundary-checking and permission-seeking that define pronghorn hunting across much of the west. Hunters can glass from public vantage points, identify animals, and pursue them without concern for crossing private ground in most areas of the unit.
Elevation range — 5,988 to 11,273 feet — deserves specific attention when planning a hunt here. Pronghorn are creatures of open terrain, and at the higher end of this elevation band, the country transitions into alpine and sub-alpine zones that pronghorn use seasonally but do not occupy year-round at the same densities as lower sagebrush basins. Hunters should focus prospecting efforts on mid-elevation sagebrush and grassland benches rather than assuming the entire elevation range holds animals at the same density.
The 23% wilderness component within Unit 310 is huntable country for both resident and nonresident hunters. Unlike Wyoming — where nonresidents must hire a licensed outfitter to hunt designated wilderness — Montana has no such restriction. Nonresident DIY hunters can legally access and hunt wilderness areas within Unit 310 without a guide. That said, wilderness terrain in a unit spanning elevations above 11,000 feet is real backcountry, and hunters should prepare accordingly for remote conditions, technical terrain, and pack-out logistics if an animal is harvested far from a road.
For hunters without the physical conditioning or logistics for deep wilderness, the unit's non-wilderness public land alone covers tens of thousands of acres and historically produces consistent pronghorn harvests.
HuntPilot Analysis
Unit 310 is worth applying for — with two important qualifiers tied directly to the 2026 quota changes.
For hunters targeting B-Tag 30: the 67% quota cut from 2025 to 2026 fundamentally changes the competitive landscape. What was a reasonably accessible draw in prior years becomes significantly tighter in 2026. Hunters with limited bonus points should enter with realistic expectations. The underlying unit quality is sound, but draw access in this pool is materially more difficult this cycle.
For hunters targeting Permit 20: the 233% quota increase makes 2026 one of the most accessible entry points this permit has seen in recent memory. Hunters who have been building points or have been shut out in prior years should look hard at this opportunity. More tags in the pool generally means improved draw access, and the 2026 allocation represents a genuine change in opportunity dynamics.
The unit's core attributes — 92% public land, documented success rates above 55% even in below-average years, DIY-accessible wilderness, and nearly 201,000 acres of huntable country — make it a legitimate target for both resident and nonresident hunters. Trophy ceilings are limited compared to the state's best units, but hunters prioritizing a high-quality DIY experience over record-book expectations will find Unit 310 competitive.
Nonresidents should note that Montana uses a bonus point system (entries equal points squared plus one), meaning accumulated bonus points improve draw odds but do not guarantee a tag. Current draw odds for specific pools should be reviewed at HuntPilot's Montana page at huntpilot.ai/states/mt before submitting an application.
How to Apply
For 2026, pronghorn antelope applications in Montana open March 1, 2026, with a deadline of June 1, 2026. Draw results are released June 15, 2026.
This timeline applies to both resident and nonresident applicants across all draw pools in Unit 310.
2026 Fee Summary:
Nonresident:
- Application fee: $5
- Tag fee: $200 (regular) or $100 (antlerless)
- License fee: $65.00 (required to apply — must be purchased before your application is complete)
- Bonus point fee: $20
Resident:
- Application fee: $5
- Tag fee: $14 (regular) or $7 (antlerless)
- License fee: $8.00 (required to apply — must be purchased before your application is complete)
- Bonus point fee: $2
Note that the Montana license fee is a prerequisite for applying — hunters who have not yet purchased a license cannot complete their application. Factor total costs carefully: for nonresidents, a regular tag hunt totals $270 in fees before any additional costs, while an antlerless tag runs $170 plus the license.
To submit an application or purchase a bonus point, visit Montana Fish, Wildlife & Parks through the HuntPilot Montana hub at huntpilot.ai/states/mt for direct links and current draw information.
Dates and fees are subject to change. Always verify current application details at the state wildlife agency website before applying.
Frequently Asked Questions
What is the terrain like in Montana Unit 310?
Unit 310 covers nearly 201,000 acres of mixed high-country terrain ranging from approximately 5,988 to 11,273 feet in elevation. The unit contains a combination of sagebrush flats, open grassland benches, and steeper sub-alpine terrain at higher elevations. Pronghorn concentrate most heavily in mid-elevation sagebrush and open grassland habitat. The unit is 92% public land with 23% designated wilderness, giving hunters access to genuinely wild, remote country. Plan for variable conditions across a wide elevation band.
What is the harvest success rate in Montana Unit 310?
Recent seasons show a 56–71% harvest success range. In 2022, 71% of hunters harvested an animal (188 of 263). In 2024, the success rate was 56% (148 of 265 hunters). Both figures reflect a unit with solid production relative to most western pronghorn opportunities, though the 2024 dip signals that conditions can vary meaningfully year to year.
How big are the pronghorn in Montana Unit 310?
Trophy records overlapping Unit 310 indicate limited trophy history. Hunters will encounter mature bucks in this unit, particularly in lower-pressure wilderness areas, but Unit 310 is not among Montana's top-tier trophy producers. Hunters prioritizing a quality DIY hunt over a specific trophy benchmark will be well-served here; those specifically targeting record-book caliber bucks may find better options in other Montana units.
Is Montana Unit 310 worth applying for?
Yes, with context. The unit offers excellent public land access (92%), documented success rates above 55% even in weaker seasons, and a DIY-friendly setup including accessible wilderness for nonresidents. The major 2026 consideration is the divergent quota movement: B-Tag 30 dropped 67% in tags, making competition tighter, while Permit 20 expanded by 233%, creating one of the more accessible draw windows in recent years. Which pool hunters target will significantly shape how they evaluate the application.
Do nonresidents need a guide to hunt wilderness in Montana Unit 310?
No. Montana does not require nonresidents to hire a licensed guide to hunt in designated wilderness areas. Unlike Wyoming, where nonresidents must use an outfitter in wilderness units, Montana nonresidents can legally hunt Unit 310's wilderness country on a DIY basis. The terrain is remote and demanding — physical preparation and solid backcountry logistics are essential — but there is no legal requirement to hire professional help.