MT Bighorn Sheep Unit 421
Terrain Difficulty
Extreme terrain — steep, sustained slopes and over 4,360 ft of vertical relief.
AI Scout Preview
MT 421 — Tactical Analysis Application & Access MT 421 is a bighorn sheep hunting opportunity in Montana. The application window opens March 1 with a May 1 deadline. Residents pay a $10 application fee plus $125 tag fee; nonresidents face a $50 application fee and $1,250 tag fee. Both require a valid Montana hunting license ($8 resident, $65 nonresident). No terrain, public-land availability, elevation, wildlife survey, or trophy record data is provided for this unit. Without those specifics, targeted tactical guidance—such as terrain difficulty, herd composition, expected trophy quality, or access logistics—cannot be assessed. Next Steps Review the..
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See the full AI verdict →Draw Odds — What It Took to Draw (2024)
Actual results from the 2024 draw, per hunt. Current-year odds at your point level with a paid plan →
Permit 20
421-20Bonus draw — more points always means better odds. Estimated from the 2024 draw.
2025 & 2026 draw results are in
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Last year's results tell you what it took — not what it'll take. HuntPilot runs state-specific simulators (preference, bonus-squared, pool-aware, waste-adjusted) to show your odds at your exact point count, plus multi-year projections and point-creep analysis.
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Create free accountHarvest Data
Historical data (2022–2024). Current-year data with a paid plan →
| Year | Weapon | Hunters | Harvest | Success |
|---|---|---|---|---|
| 2024 | 1 | 1 | 100.0% | |
| 2023 | 1 | 1 | 100.0% | |
| 2022 | 1 | 0 | 0.0% |
Season Dates
| Year | Weapon | Dates | Tag Type | Sex |
|---|---|---|---|---|
| 2026 | Permit 20 — 421-20 | Sep 15, 2026 — Nov 29, 2026 | — | either |
| 2026 | Permit 20 Archery — 421-20-A | Sep 5, 2026 — Sep 14, 2026 | — | either |
Trophy Data
Same Country, Other Species
Hunts that overlap this unit's ground.
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