Unit A380 (Winston Flats)
Montana Hunting Guide — Pronghorn
Unit A380 lies in Broadwater, Lewis and Clark and Jefferson counties. Montana FWP publishes no per-unit pronghorn success figure we can verify for this unit. Check land status on a current map before you plan a route.
Build your own PDF hunt guide for Unit A380
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Pronghorn Hunting in Unit A380
Unit A380 lies in Broadwater, Lewis and Clark and Jefferson counties. Montana FWP publishes no per-unit pronghorn success figure we can verify for this unit. Check land status on a current map before you plan a route.
Where to Find Pronghorn in Unit A380
What Montana FWP publishes for unit A380 is a boundary, not a pronghorn map. Every place named below sits inside the unit line. Which of them holds animals in your season is for you to find out. The unit lies in Broadwater, Lewis and Clark and Jefferson counties.
The lines of the unit: Missouri River, Indian Creek and Boulder-Missouri Divide
Montana FWP draws unit A380 in Broadwater, Lewis and Clark and Jefferson counties with a boundary that runs on USFS Road 4031, USFS Road 424, Interstate 15 and Route 518, and on Missouri River, Indian Creek, Boulder-Missouri Divide and Crow Peak, walked corner by corner in its hunting district legal descriptions. Read it as a frame, not as a hint about animals. Its value is practical — those are the features you will navigate by, and the ridges that separate one day's country from another's.
High ground inside the line: High Peak, Casey Peak and Bullock Hill
Named high points inside the unit include High Peak at 8,537 feet, Casey Peak at 8,500 feet, Bullock Hill at 7,926 feet, Elkhorn Mountains at 7,048 feet and Corral Mountain at 6,885 feet. Several carry a public-land flag in our data, which makes them the first places to try for a view. Pronghorn live in the open and trust their eyes, which is the whole problem.
Holding ground: Sheep Park, Rabbit Gulch and Montgomery Park
Below them sit Sheep Park at 7,161 feet, Rabbit Gulch at 6,822 feet, Montgomery Park at 6,763 feet, Longfellow Park at 6,616 feet and Spring Park at 6,519 feet. Those are the basins, parks and bottoms this unit has, and they are what you glass into from above. Pick the one with the least road on its upwind side.
Water: Bomar Spring, Merritt Spring and Church Spring
Named sources include Bomar Spring, Merritt Spring, Church Spring, Elkhorn Spring, Antelope Springs and Canyon Ferry Dam. Nothing in the data says which of them run in autumn, so a scouting trip earns its fuel.
Unit A380 terrain and land status
Measured from the unit boundary, not from the agency write-up
Named features inside the unit
Glass from: High Peak (8,537 ft), Bullock Hill (7,926 ft), Corral Mountain (6,885 ft), Lava Mountain (6,533 ft)
Holding ground: Elk Park (7,539 ft), Poe Park (7,506 ft), Horsethief Park (7,468 ft), Bomar Spring, Merritt Spring
Every one of these was tested against the unit polygon before it went on the map. They are starting points, not agency recommendations.
How to Hunt Pronghorn in Unit A380
Pronghorn Success Rates
Montana FWP's 2023 harvest estimates carry no pronghorn row for unit A380 that we can read back to this unit on its own. Where the agency reports a unit inside a grouping, or prints a table our parser cannot resolve to a single column, we leave the number out rather than publish a statewide average as though it had been measured here. Montana FWP's current harvest estimates are the place to check before you apply.
Pronghorn Draw Odds
Draw odds data not available for this specific unit/species combination in our database.
Search Montana Draw OddsMontana FWP's draw recap has no pronghorn record we can tie to unit A380. That usually means the licence is sold over the counter, is issued under a hunt code covering several units, or was not offered in the years we hold. Rather than estimate a point requirement, we leave it blank — check Montana FWP's own draw recap for the hunt code you mean to apply for.
Unit Logistics & Expectations
Frequently Asked Questions
Where is Colorado unit A380?
What is the pronghorn success rate in unit A380?
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Every fact on this page is tied to a primary source below. Last fact-checked 2026-10-24.
- Montana FWP Hunting District Legal Descriptions, 2026/2027 — antelope hunting districts (pp. 5-9) — Montana Fish, Wildlife & Parks · supports: GMU boundary description, Counties the unit lies in · accessed 2026-10-24
- FWP hunting district feature services — deer/elk, antelope, moose, bighorn sheep and mountain goat districts (2026 and 2027 seasons) — Montana Fish, Wildlife & Parks · supports: Mapped extent of the unit, Which named ground falls inside the unit line · accessed 2026-10-24