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Delaware Hunting Laws

Delaware allows rifles for deer only in a narrow slice: handgun-usable straight-wall cartridges (.357–.38 with a 1.25"–1.82" case, or .41–.50 with a case up to 1.82"), capped at 3 rounds, usable only in place of a shotgun or handgun in those seasons — and not at all north of the C&D Canal.

Rules checked against Delaware DNREC Division of Fish & Wildlife regulations, August 30, 2026.

At a Glance

Wildlife Agency
Delaware DNREC Division of Fish & Wildlife
Regulations Year
2026
Coverage
Verified against primary sources
Verified Rules on File
7
Rules Pending Review
0
Zones With Special Rules
1
Official regulations → Verify with Delaware DNREC Division of Fish & Wildlife →

Check a Cartridge in Delaware

Results update as you choose.

Pick a state, species, and weapon — add a cartridge for a full check.

Special Zones

North of the Chesapeake & Delaware Canal

Straight-wall pistol-caliber rifles are not permitted north of the C&D Canal.

Source

Sourced Rules

Each rule links to the regulation we read and the month we checked it.

Rifle

6 rules
White-tailed / Mule Deer

Only handgun-usable straight-wall cartridges are legal in Delaware deer rifles.

Straight wall pistol caliber page · verified Aug 2026

White-tailed / Mule Deer

Legal calibers: .357–.38 (case 1.25"–1.82") or .41–.50 (case up to 1.82"). Case length excludes the bullet.

Straight wall pistol caliber page · verified Aug 2026

White-tailed / Mule Deer

Maximum bullet diameter .50 inches.

Straight wall pistol caliber page · verified Aug 2026

White-tailed / Mule Deer

Case length must fall within the allowed range (1.25"–1.82" for .357–.38 caliber; up to 1.82" for .41–.50 caliber).

Straight wall pistol caliber page · verified Aug 2026

White-tailed / Mule Deer

No more than 3 cartridges in the chamber and magazine combined; usable only in place of a shotgun (November/January shotgun seasons) or handgun (January handgun season).

Straight wall pistol caliber page · verified Aug 2026

White-tailed / Mule Deer North of the Chesapeake & Delaware Canal

Straight-wall pistol-caliber rifles are NOT permitted north of the Chesapeake & Delaware Canal.

Straight wall pistol caliber page · verified Aug 2026

All Weapons

1 rule
All species

Owning a suppressor in Delaware is a class E felony, so there is no lawful way to hunt with one. The only wildlife-related exception is for state and federal wildlife biologists certified for disease or population control work — it does not reach private hunters, and there is no exception for a federally registered suppressor.

Suppressor law in 2026: what changed · suppressor prices

"(a) A person is guilty of possessing a destructive weapon when the person makes, sells, transfers, buys, receives, or has possession of any of the following: (1) A bomb. (2) A bombshell. (3) A firearm silencer. ... (b..."

11 Del. C. § 1444(a)(3) and (b)(1) · verified Oct 2026

Federal Rules That Apply in Every State

These federal requirements apply in Delaware on top of state law.

Federal law: only USFWS-approved nontoxic shot may be used — or even possessed — while hunting waterfowl, coots, and aggregate-bag species. 50 CFR § 20.21(j)(1)–(3)
Federal law: shotguns for migratory birds are limited to 3 shells total (magazine + chamber) with a one-piece plug; limited light-goose and September Canada goose season exceptions exist. 50 CFR § 20.21(b)
Federal law: shotguns for migratory birds may be no larger than 10 gauge. 50 CFR § 20.21(a)
Federal law prohibits taking migratory birds with a rifle, pistol, or fully automatic firearm. 50 CFR § 20.21(a)
On Waterfowl Production Areas and designated National Wildlife Refuge lands, possessing shot other than approved nontoxic shot is prohibited; individual refuges may impose stricter rules. 50 CFR § 32.2(k)

Sources

11 Del. C. § 1444 — Possessing a destructive weapon; class E felony State of Delaware (official Delaware Code) · retrieved October 11, 2026
DNREC — Straight Wall Pistol Caliber rifles for deer Delaware Department of Natural Resources and Environmental Control · retrieved August 30, 2026

How to Use This Page

Each rule links to the regulation we read and the month we checked it. Rules marked needs review come from summaries rather than the regulation text, and never produce a green answer in the checker. The checker's energy figures are typical factory loads, so where a rule sets an energy or bullet-weight floor, check your own load's rating. This page covers equipment only, not seasons, tags or local ordinances, and it isn't legal advice. The current Delaware DNREC Division of Fish & Wildlife regulations are the final word.