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Hunting District 410, Missouri River Breaks: elk and deer hunting

Hunting District 410 (Missouri River Breaks) is 47.4% public land, most of it BLM (331,375 acres), by Montana's cadastral map of public land (2026). FWP estimates hunters took 452 elk and 221 deer here in 2025. In 2024, the last year FWP counted elk hunters by district, 1,332 elk hunters spent 11,196 days here and took 378 elk.

Data updated October 2026. Harvest: FWP estimates for 2020 to 2025. Seasons: FWP's 2026 regulations. Land: Montana State Library, 2026-10.

Map of Montana Hunting District 410 (Missouri River Breaks): public land by manager, neighboring districts 411, 412, 417, 535, 621, 622, 700 and 701, highways MT 19, US 191 and MT 200, and Winnett and Grass Range

BLMState trust landNational wildlife refugeOther publicHD 410Neighboring districtsLake or riverHighway

HD 410 at a glance
RegionFWP Region 4, North-central Montana
Size1,009,889 acres (1,578 square miles)
Public land47.4% (479,014 acres)
Block Management16 areas, 320,126 acres (2026)
Elk harvested, 2025452 (247 bulls)
Deer harvested, 2025221 (92 mule deer, 129 white-tailed)
Bull elkElk Permit 410-20 (quota 75, apply by April 1)
Archery only, 2026September 5 to October 18
General season, 2026October 24 to November 29
Towns in and near itWinnett and Grass Range

HD 410 is the Missouri River Breaks south of the river, between US 191 and the Musselshell River, down to MT 200 at Winnett. FWP lists no General Elk License season here: elk hunting is on permits and B licenses. BLM is 32.8% and national wildlife refuge 8.6%.

How much public land is in HD 410?

47.4% of HD 410 is public land: 479,014 of its 1,009,889 acres. The largest share is BLM, 331,375 acres or 32.8% of the district.

ManagerAcresShare of HD 410
BLM331,37532.8%
National wildlife refuge86,5528.6%
State trust land61,0876%
Other public73under 0.1%

Measured by FilledTag inside FWP's district boundary from Montana Cadastral Public Lands, Montana State Library, published 2026. State trust land is open to hunting with a Conservation License where it can be reached legally; many sections touch no public road.

Block Management in HD 410

FWP's 2026 Block Management map shows 16 areas in HD 410, 320,126 acres of private land open to hunters under the program. The largest: Chain Buttes (157,292 acres, Type 1), East Indian Buttes (86,233 acres, Type 1), Swinging H Cattle Co. (15,969 acres, Type 1), Solf Ranch (9,847 acres, Type 1) and Chimney Rock (9,055 acres, Type 1). Each area has its own rules and map from FWP. FWP Block Management.

How many elk are harvested in HD 410?

FWP estimates 452 elk were harvested in HD 410 in 2025: 247 bulls, 202 cows and 4 calves. FWP last counted elk hunters by district in 2024: 1,332 hunters took 378 elk, about 28 elk for every 100 hunters.

YearElk harvestedBullsCowsCalvesBulls 6 points or moreElk huntersHunter daysElk per 100 hunters
20254522472024204not countednot counted
202437820916721681,33211,19628
20233331701585141not countednot counted
202245221323631761,87115,74324
20217233263879199not countednot counted
2020950297637162172,35018,46440

Source: FWP Harvest Estimates (elk, 2020 to 2025). FWP counts hunters and days by district every other year; "not counted" means FWP did not publish that year's count. Elk per 100 hunters is worked out from FWP's own two figures.

How many deer are harvested in HD 410?

FWP estimates 221 deer were harvested in HD 410 in 2025: 92 mule deer and 129 white-tailed deer. In 2025, 505 deer hunters spent 3,423 days here.

YearDeer harvestedMule deerWhite-tailed deerBucksDoesBucks 4 points or moreDeer huntersHunter days
202522192129167541065053,423
20242067912715550103not countednot counted
202346437392397672661,4758,791
2022561418143428130262not countednot counted
20216525381145181342452,29414,143
2020971795176823145528not countednot counted

Source: FWP Harvest Estimates (deer, 2020 to 2025).

When is elk season in HD 410 in 2026?

Archery only: September 5 to October 18. General season: October 24 to November 29, 2026. Every elk license and permit FWP lists for HD 410:

License or permitWhat may be takenApply byQuotaArchery onlyGeneralOther seasonsFWP's restrictions
Elk B License: 410-00Antlerless ElkJun 150Sep 5-Oct 18Oct 24-Nov 29Muzzleloader: Dec 12-Dec 20
Elk B License: 410-01Antlerless ElkJun 1300Sep 5-Oct 18Only valid in HD 410.
Elk B License: 410-02Antlerless ElkJun 1700Sep 5-Oct 18Oct 24-Nov 29Only valid south of Crooked Creek (Sacagawea River). Not valid on CMR Refuge.
Elk Permit: 410-20Either-sex ElkApril 175Sep 5-Oct 18Oct 24-Nov 29Muzzleloader: Dec 12-Dec 20Permit must be used with a valid General Elk License. Holders may not hunt Antlered Elk in any other HD during these described season dates.
Elk Permit: 410-21Either-sex ElkApril 11,000Sep 5-Oct 181st and 2nd choice only. Only valid in HD 410. Permit must be used with a valid General Elk License. Holders may not hunt Antlered Elk in any other HD during these described season dates.

When is deer season in HD 410 in 2026?

On the General Deer License in the general season, HD 410 allows white-tailed deer of either sex (Oct 24-Nov 29). A mule deer buck in HD 410 needs a drawn permit: Deer Permit 410-50, quota 100, apply by April 1.

License or permitWhat may be takenApply byQuotaArchery onlyGeneralOther seasonsFWP's restrictions
General Deer LicenseEither-sex White-tailed DeerSep 5-Oct 18Oct 24-Nov 29Muzzleloader: Dec 12-Dec 20
Deer B License: 004-00Antlerless White-tailed DeerOTC: Jun 15UnlimitedSep 5-Oct 18Oct 24-Nov 29Muzzleloader: Dec 12-Dec 20One per hunter. Valid in all Region 4 HDs except HD 455.
Deer B License: 004-01Antlerless White-tailed DeerJun 12,000Sep 5-Oct 18Oct 24-Nov 29Muzzleloader: Dec 12-Dec 20Valid in all Region 4 HDs except HD 455.
Deer B License: 410-00Antlerless Mule DeerJun 15Sep 5-Oct 18Oct 24-Nov 29Muzzleloader: Dec 12-Dec 20Only valid on private land.
Deer Permit: 410-50Antlered Buck Mule DeerApril 1100Sep 5-Oct 18Oct 24-Nov 29Muzzleloader: Dec 12-Dec 20Permit must be used with a valid General Deer License. Holders may not hunt Antlered Buck Mule Deer in any other HD.

FWP's notes for HD 410: Check the restricted area legal descriptions (regulations pages 28 to 30): Charles M. Russell (CMR) National Wildlife Refuge and U.S. Army Corps of Engineers. CMR National Wildlife Refuge and U.S. Army Corps of Engineers (ACOE) regulations may differ from these regulations, to include closed or weapons restricted areas. Hunters should contact the CMR at 406-538-8706 or the ACOE at 406-526-3411. Elk hunters in HD 410 may also hunt on islands in the Missouri River adjacent to where their elk permit is valid. Island is defined as land completely surrounded by water at the time of the hunt.

Source: FWP 2026 Deer, Elk & Antelope Regulations, page 92, with FWP's corrections. FWP can change a season or quota during the year: check FWP's page for HD 410 before you go.

How do you get to HD 410?

Highways through the district: MT 19 (about 14 miles inside it), US 191 (about 13 miles inside it) and MT 200 (about 3 miles inside it). Nearby: Winnett (on the line) and Grass Range (on the line).

Which districts border HD 410?

HD 410 touches 8 other deer and elk districts. Their public land and 2025 harvest, for comparison:

DistrictNamePublic landElk harvestedDeer harvested
HD 411Snowy Mountains20.7%8451,225
HD 412Judith and Moccasin Mountains15.6%253732
HD 417Armells Creek37.5%302124
HD 535Southern Snowy Mountains17.5%482571
HD 621Upper Missouri Breaks-West75.8%93266
HD 622Middle Missouri Breaks72.1%10298
HD 700Missouri Breaks-Prairie38%5881,495
HD 701Sagebrush Prairie18.1%1391,711

Questions hunters ask

Can you hunt elk in HD 410 on a general license?

Not on the General Elk License alone. FWP's 2026 table for HD 410 lists no General Elk License season here: elk hunting is on drawn permits and B licenses (regulations page 92). An elk of either sex takes Elk Permit 410-20 (quota 75, apply by April 1), used with the General Elk License.

What is the closest town to HD 410?

No town is inside it. The nearest are Winnett (on the line) and Grass Range (on the line).

Does HD 410 have Block Management?

Yes. FWP's 2026 Block Management map shows 16 areas covering 320,126 acres in HD 410: 15 where hunters give themselves permission (Type 1) and 1 where the landowner or FWP gives it (Type 2). The largest is Chain Buttes at 157,292 acres.

Where is FWP's map of HD 410?

FWP publishes a printable map of the district: HD 410 map (PDF). The boundary in words is in FWP's legal descriptions.

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Where these numbers come from

FilledTag is not part of Montana Fish, Wildlife & Parks. Numbers are copied from FWP and the State of Montana, or measured from their maps; nothing on this page is estimated by FilledTag.