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Unit 43

Colorado Hunting Guide — Mule Deer, Elk, Moose, Bear, Black Bear, Elk, Moose, Mule Deer

Unit 43 in Colorado offers mule deer hunting managed by Colorado Parks and Wildlife (CPW). Tags are allocated through the CPW preference-point draw. Hunters should consult CPW publications for current boundaries, season dates, and regulations before applying.

Mule Deer Hunting in Unit 43

Unit 43 in Colorado offers mule deer hunting managed by Colorado Parks and Wildlife (CPW). Tags are allocated through the CPW preference-point draw. Hunters should consult CPW publications for current boundaries, season dates, and regulations before applying.

Where to Find Mule Deer in Unit 43

Mule Deer distribution in Colorado Unit 43 follows typical seasonal patterns for the species. Refer to the CPW Hunting Atlas and unit-specific regulations for mapped habitat, public-land boundaries, and any seasonal closures before planning a hunt.

How to Hunt Mule Deer in Unit 43

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Mule Deer Success Rates

Archery18%
Rifle28%
Muzzleloader22%
Harvest results for Unit 43 mule deer are published annually by Colorado Parks and Wildlife. Consult the CPW Big Game Statistics page for the most recent official success-rate data by hunt code and season.

Mule Deer Draw Odds

SeasonTagsApplicantsDraw %Pts Req
Archery— 1st Season12316773.7% 0
Rifle— 2nd Season1510100.0% 0
Rifle— 3rd Season131681.3% 0
Rifle— 2nd Season72133.3% 0
Rifle— 3rd Season72100.0% 0
Rifle— 2nd Season63417.6% 1
Rifle— 3rd Season73520.0% 1
Rifle— 1st Season239823.5% 3
Rifle— 2nd Season21923095.2% 0
Rifle— 3rd Season7823333.5% 1
Rifle— 4th Season129113.2% 4
Muzzleloader— 1st Season30100.0% 0
Muzzleloader— 1st Season97100.0% 0
Muzzleloader— 1st Season5447100.0% 0

Data from 2025 draw results. Resident odds shown.

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Unit 43 mule deer tags are issued through the CPW preference-point draw. Point requirements vary by weapon type and residency. Check the current CPW draw statistics and the ProHunt Draw Odds tool for the latest published odds.

Unit Logistics & Expectations

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Frequently Asked Questions

How do I apply for a Unit 43 mule deer tag in Colorado?
Unit 43 mule deer tags are issued through the Colorado Parks and Wildlife preference-point draw. Apply through the CPW online licensing portal during the annual big-game draw application window.
Where can I find official harvest data for Unit 43?
Colorado Parks and Wildlife publishes per-unit harvest and success statistics on the CPW Big Game Statistics page. That is the authoritative source for Unit 43 mule deer results.
Is Unit 43 a draw-only elk unit?
Some hunt codes are limited; others may be leftover or list-B. Verify current CPW regulations before applying.
What weapons are legal in Unit 43?
Colorado offers archery, muzzleloader, and rifle elk seasons. Specific hunt codes dictate which weapon is legal in Unit 43.
Is Unit 43 moose once-in-a-lifetime?
Yes. Moose is a once-in-a-lifetime species in Colorado, so drawing a Unit 43 bull tag precludes future Colorado moose bull tags.
Do I need preference points for Unit 43 black bear?
Unit 43 bear licenses usually draw with 0-2 preference points through Colorado's pure preference-point system, and leftover tags are typically available over-the-counter after the primary draw.
Can I use bait or hounds for bears in Unit 43?
No. Colorado voters banned bait and hound hunting for black bears statewide in 1992, so Unit 43 is spot-and-stalk or calling only.
How competitive is the draw for Unit 43 black bear?
Unit 43 black bear draw competitiveness depends on the specific hunt code (weapon type, season, sex restriction). With approximately 28 applicants per year, check CPW's Draw Odds statistics for current point requirements by hunt code. Colorado's preference-point system rewards consistent annual applications — apply every year to accumulate points.
How much public land is available in Unit 43?
Colorado's mountain GMUs typically contain significant USFS and BLM public land. Use CPW's Hunting Atlas (accessible at ndismaps.nrel.colostate.edu) to view the land ownership layers for Unit 43. The atlas shows BLM, USFS, State Land Board, and private land boundaries — essential for planning legal access to hunting areas.
When is the best time of day to hunt black bears in Unit 43?
Black bears are most active at dawn and dusk when temperatures are cool. During berry season (August-September), bears sometimes feed all day — especially in bumper crop years when competition is low. Set up on glassing points overlooking known food sources — berry patches and oakbrush slopes — during the first and last 2 hours of daylight for the highest encounter rates.
How competitive is the draw for Unit 43 elk?
Unit 43 elk draw competitiveness depends on the specific hunt code (weapon type, season, sex restriction). With approximately 50 applicants per year, check CPW's Draw Odds statistics for current point requirements by hunt code. Colorado's preference-point system rewards consistent annual applications — apply every year to accumulate points.
What rifle caliber should I use for Unit 43 elk?
Colorado mountain elk country can produce shots at any range from 50 to 500+ yards depending on terrain. A flat-shooting caliber in the .270, .30-06, 7mm Rem Mag, or .300 Win Mag range covers the range of shot opportunities. Practice at field-realistic distances (200-400 yards) before the hunt. A quality bolt-action rifle with a 3-9x or 4-14x scope is the standard tool for Colorado elk.
How many preference points do I need to draw Unit 43 moose?
Colorado moose tags are among the most competitive draws in the West. Most successful applicants for Unit 43 have accumulated significant preference points — often 15-25 or more. Check CPW's Draw Odds statistics for current point requirements and annual applicant data. Apply every year regardless of your point total to maximize your odds in the preference draw.
What is the best time to call moose in Unit 43?
Colorado moose are in their rut from mid-September through early October. The peak calling window is typically the first two weeks of October. Cow calls work at all times of day — a bull in rut may approach at any hour. Early morning is typically the most productive, with the first 2 hours after dawn offering the best conditions for locating and calling bulls in riparian habitat.
How competitive is the draw for Unit 43 mule deer?
Unit 43 mule deer draw competitiveness depends on the specific hunt code (weapon type, season, sex restriction). With approximately 60 applicants per year, check CPW's Draw Odds statistics for current point requirements by hunt code. Colorado's preference-point system rewards consistent annual applications — apply every year to accumulate points.
What gear is essential for hunting Unit 43 mule deer?
A quality optics system — 10x binoculars and a spotting scope — is the most critical gear investment for mule deer hunting. Colorado mule deer country demands long-range glassing before committing to a stalk. Add comfortable boots for terrain-specific conditions (mountain boots for steep country, lighter footwear for plains), a daypack, and a rangefinder for complete gear preparation.

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Sources & Verification

Every fact on this page is tied to a primary source below. Last fact-checked 2026-04-18.

  1. CPW Big Game Hunting — Colorado Parks and Wildlife · supports: Big game species managed by CPW, Official Colorado hunting information portal · accessed 2026-04-17
  2. CPW Big Game Statistics — Colorado Parks and Wildlife · supports: Official harvest and success rate statistics, Per-GMU hunt result reporting · accessed 2026-04-17
  3. CPW Big Game Draw — Colorado Parks and Wildlife · supports: Preference-point draw application process, Annual big game draw timelines · accessed 2026-04-17
  4. Colorado Big Game Hunting Brochure (2025 Cycle) — Colorado Parks and Wildlife · supports: Moose season dates, Once-in-a-lifetime rules · accessed 2026-04-17
  5. CPW Moose Hunting Information — Colorado Parks and Wildlife · supports: Herd status, Tag quotas · accessed 2026-04-17
  6. White River National Forest — USDA Forest Service · supports: Wilderness boundaries, Access · accessed 2026-04-17
  7. CPW Black Bear Management — Colorado Parks and Wildlife · supports: Colorado bear population estimates, Mandatory harvest checks, DAU objectives · accessed 2026-04-17
  8. CPW Hunting Atlas — GMU 43 — Colorado Parks and Wildlife / CSU NREL · supports: GMU 43 boundary, Public land ownership, Oak brush and aspen cover layers · accessed 2026-04-17
  9. Colorado Big Game Hunting — Colorado Parks and Wildlife · supports: Season dates, Unit 43 boundary, Tag allocation, Regulations · accessed 2026-04-18
  10. Colorado Draw Odds Statistics — Colorado Parks and Wildlife · supports: Applicant counts, Draw odds data, Preference point requirements · accessed 2026-04-18