Hunt code D-M-511-O4-R: 2026 Colorado buck deer, 4th rifle
D-M-511-O4-R (printed on a license as DM511O4R) is a limited buck deer rifle license for the 4th rifle season, November 18, 2026 to November 22, 2026, valid in units 59 and 511.
What the code means
| Part | Meaning |
|---|---|
| D | Species: deer |
| M | Sex: buck |
| 511 | Hunt area number. It names the license, not always a single unit: the valid units are listed below |
| O4 | Season: 4th rifle |
| R | Method: rifle |
Season dates and units
- Dates: November 18, 2026 to November 22, 2026
- Valid in: unit 59, unit 511
- How it is issued: limited: issued through the draw, with any left over sold afterwards
Read from the 2026 Colorado Big Game brochure. Your license and the current brochure are the authority: check both before you hunt.
How 4th rifle deer hunters did there in 2024
All 4th rifle deer hunters in each unit, every license type together, from Colorado Parks and Wildlife's 2024 harvest survey. These are estimates, and they are not specific to this hunt code.
Holding DM511O4R?
FilledTag builds one exact plan for this tag: where to park, camp and sit in units 59 and 511, with every pin checked against public land and road rules.
Check my huntOther deer codes for these units
D-F-511-O2-R (doe, 2nd rifle) · D-F-511-O3-R (doe, 3rd rifle) · D-M-059-O2-R (buck, 2nd rifle) · D-M-059-O3-R (buck, 3rd rifle)