Colorado Deer Muzzleloader Season 2025
Muzzleloader deer hunting dates for Colorado.
Recorded dates, not hunting permission
Status assessment: 2026-10-14 UTC (static build snapshot). Static activity badges and day counts use this build assessment, not a live check. Interactive finder results show their own UTC assessment day.
0 of 1 recorded windows have date-review evidence. Other rows remain unverified. Historical records are retained and are not a current-season promise.
Check your current agency regulations, GMU or zone, hunt code, license and access restrictions before hunting. An agency link or successful publication fetch does not verify a row. Reviewed base dates do not cover every license-specific exception.
Colorado Deer Muzzleloader Season
Find muzzleloader deer hunting season dates for Colorado. Plan your 2025 muzzleloader hunt with dates, zones, and equipment requirements.
Muzzleloader Deer Season Dates
1 muzzleloader season in Colorado
| Dates | Zone | Status | Notes | Add to Calendar |
|---|---|---|---|---|
| Sep 13-21, 2025 Unverified date record; agency review required | Zone not recorded | Historical record | Early muzzleloader | |
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Compare Other Deer Hunting Methods
Explore 2 other methods available in Colorado
Important Note for Colorado
Only the four 2026 regular elk rifle date windows have date-review evidence. Other records and the recorded license-year metadata remain unverified. Your license and GMU/hunt code control dates, sex, access and restrictions; this is not complete Colorado regulation coverage.
Colorado Deer Muzzleloader Hunting FAQ
Common questions about muzzleloader deer hunting in Colorado
When does muzzleloader deer season start in Colorado?
Recorded windows, not one continuous season: 2025-09-13 to 2025-09-21. Historical and unverified records may be included. Check each row's evidence and your current GMU/hunt code and license before hunting.
What are the muzzleloader requirements in Colorado?
Colorado muzzleloader regulations typically specify minimum caliber, ignition type (flintlock, percussion, inline), and scope restrictions. Some states allow scopes during muzzleloader season while others require open sights. Check current regulations for specific requirements.
Do I need a special tag for muzzleloader deer hunting in Colorado?
You need a valid Colorado hunting license and applicable deer tags or permits. Some states offer muzzleloader-specific tags or have separate quotas. Check current license requirements and availability.
What other methods can I use to hunt deer in Colorado?
Besides muzzleloader, Colorado offers deer seasons for: Archery, Rifle/Firearm. Each method has different season dates and regulations.
Muzzleloader Deer in Other States
Compare muzzleloader seasons across states
View All Colorado Deer Seasons
See all hunting methods for deer in Colorado.
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