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First-Time Elk Hunter Rules Checklist, Colorado

A checklist of Colorado rifle elk rules first-timers get wrong. Orange, legal hours, rifle minimums, antler points, carcass tag and CWD testing.

Bull elk bugling on a frosty morning
Bull elk bugling on a frosty morning. Photo: Yellowstone National Park, NPS, public domain.

This is a checklist of the rules a first-time rifle elk hunter in Colorado must not get wrong. Every item comes from the 2026 Colorado Parks and Wildlife (CPW) Big Game brochure. It is a summary. Confirm each rule in the current brochure before you hunt.

Before you leave home

Orange or pink

Legal hunting hours

Rifle and ammunition minimums

RuleMinimum for elk
Caliber.24 caliber (6 mm), centerfire
Barrel16 inches
Overall length26 inches
BulletExpanding, at least 85 grains
Impact energy1,000 foot-pounds at 100 yards, as rated by the manufacturer
Semiautomatic capacityNo more than six rounds, magazine and chamber combined

Antler point restrictions

The brochure defines a bull as a male with antlers at least 5 inches long. In many units there is a second test.

Find your unit in the brochure's antler point section on page 36 before you shoot. If you cannot count the points, do not take the shot.

Carcass tag

Evidence of sex

CWD testing

Chronic wasting disease (CWD) testing is new as a requirement for elk in 2026.

Vehicles and firearms

After the shot

Season details: 2nd rifle elk 2026, 3rd rifle elk 2026 and the elk unit pages.

Get an exact plan to go with the rules

FilledTag builds one exact plan for your tag: where to park, where to camp, and where to sit, with every pin checked against public land ownership and road rules. Check your hunt free in six quick answers; plans start at $39, with a full refund if no legal plan fits.

This is our first season, so the plans are unproven. Treat the plan as a starting point and verify everything on the ground, including access, closures and land ownership. No plan can promise an elk.

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Sources

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