The core difference between gun laws in Canada and the US is that Canada treats firearm ownership as a licensed privilege regulated by federal statute, while the United States protects it as an individual constitutional right. That single distinction shapes everything downstream: who can buy a gun, what kinds are sold, how they must be stored and carried, and what happens if you use one in self-defense. Canada requires every owner to pass a safety course and hold a valid licence before touching a firearm. The U.S. has no federal licensing requirement for ordinary buyers, relying instead on a background check at the point of sale.
Different Legal Foundations
American firearms law rests on the Second Amendment, which protects “the right of the people to keep and bear Arms.”1Congress.gov. U.S. Constitution – Second Amendment In District of Columbia v. Heller (2008), the Supreme Court held that this protects an individual right to possess firearms for lawful purposes like home defense, independent of militia service, and struck down a total handgun ban along with a requirement that home firearms be disassembled or trigger-locked.2Justia. District of Columbia v. Heller, 554 U.S. 570 (2008)
Canada has no equivalent constitutional protection. Firearm ownership is governed entirely by federal statute, principally the Firearms Act of 1995.3Justice Laws Website. Firearms Act SC 1995, c. 39 Because Parliament can amend that Act through ordinary legislation, Canadian gun policy can shift sharply without the constitutional hurdles American lawmakers face. Ottawa banned roughly 1,500 firearm models by Order in Council in 2020 and froze handgun sales in 2022, actions that would be very difficult to sustain under American constitutional law.
Who Is Allowed to Buy a Firearm
Both countries bar certain people from owning guns, but the screening happens at different points.
Under U.S. federal law, prohibited persons include anyone convicted of a crime punishable by more than a year in prison, fugitives, unlawful drug users, people adjudicated as mentally defective or committed to a mental institution, subjects of certain domestic violence restraining orders, and anyone convicted of a misdemeanor crime of domestic violence.4Office of the Law Revision Counsel. 18 USC 922 – Unlawful Acts These bars are enforced at the moment of purchase. When you buy from a licensed dealer, you complete ATF Form 4473 and the dealer runs your information through the FBI’s National Instant Criminal Background Check System.5Federal Bureau of Investigation. Firearms Checks (NICS) Most checks return an answer within minutes. If the system delays a response, the dealer may proceed after three business days absent a final determination. Private sales between individuals are not subject to a federal background check, though a growing number of states require private transactions to route through a licensed dealer.
Canada front-loads screening through mandatory licensing. Before acquiring any firearm, you must hold a valid Possession and Acquisition Licence (PAL). Getting one starts with the Canadian Firearms Safety Course, including a written and practical test administered by a designated instructor.6Justice Laws Website. Firearms Act SC 1995, c. 39 – Section 7 If you want restricted firearms, there is a separate restricted safety course. The application includes a detailed background check, personal references, and disclosure of mental health history. First-time applicants wait a minimum of 28 days.7Royal Canadian Mounted Police. Application for a Possession and Acquisition Licence As of March 31, 2026, the fee is $70.38 for a non-restricted PAL and $93.84 for a restricted or prohibited PAL.8Royal Canadian Mounted Police. Changes to Service Fees Licences renew every five years.
The Canadian system is also continuous rather than one-time. The chief firearms officer weighs criminal history, mental health, violent or threatening behavior, and any protection orders, and can revoke a licence at any time if the person becomes a safety risk. Unauthorized possession is a criminal offense carrying up to five years in prison on indictment for non-restricted weapons and up to ten years for restricted or prohibited firearms.9Department of Justice Canada. Criminal Code RSC 1985, c. C-46 – Section 91 Letting your licence lapse while still possessing guns is itself a criminal offense.
There is no federal firearms registry in the United States; federal law prohibits creating one. Licensed dealers keep sale records, but no central database tracks who owns which guns. In Canada, restricted and prohibited firearms must be individually registered with the RCMP, so every handgun and restricted rifle in the country sits in a federal database.10Royal Canadian Mounted Police. Registration and Verification of Firearms Non-restricted rifles and shotguns no longer require registration.
What Kinds of Firearms You Can Own
The types of guns civilians can legally buy differ sharply, and Canada’s restrictions have tightened significantly in the last few years.
Canada’s Three Classes
Canadian law divides firearms into non-restricted, restricted, and prohibited categories.11Royal Canadian Mounted Police. Classes of Firearms Non-restricted firearms are ordinary hunting rifles and shotguns meeting minimum barrel and overall length requirements; they only need a standard PAL. Restricted firearms include most handguns and certain semi-automatic rifles, requiring a restricted PAL, registration, and stricter storage and transport rules.
Since October 2022, a national handgun freeze has prohibited the sale, purchase, or transfer of handguns between individuals in Canada.12Public Safety Canada. Former Bill C-21 – Keeping Canadians Safe from Gun Crime Licensed owners who already had registered handguns before the freeze can keep and use them at approved ranges, but new handgun sales to individuals are not permitted. Narrow exceptions cover Olympic and Paralympic sport shooters and holders of an Authorization to Carry for professional reasons.
Prohibited firearms include fully automatic weapons, converted automatics, and a long list of specifically named models. Order in Council SOR/2020-96 banned approximately 1,500 models in May 2020, including the AR-15 family and the Ruger Mini-14.13Canada Gazette. SOR/2020-96 Regulations Amending the Regulations Prescribing Certain Firearms and Other Weapons as Prohibited or Restricted Possessing a prohibited firearm without grandfathered status can bring up to ten years in prison.
U.S. Federal Categories
The Gun Control Act covers standard handguns, rifles, and shotguns sold through licensed dealers. These are broadly available to adults who pass a background check. Licensed dealers cannot sell handguns to anyone under 21 or long guns to anyone under 18.4Office of the Law Revision Counsel. 18 USC 922 – Unlawful Acts
The National Firearms Act adds a separate layer for short-barreled rifles, short-barreled shotguns, machine guns, and silencers. Buying one requires a $200 tax, an extended background check, and a wait of several months.14Bureau of Alcohol, Tobacco, Firearms and Explosives. National Firearms Act Unlike Canada, the U.S. has not broadly banned semi-automatic rifles by name at the federal level. Most AR-15-style rifles remain legal to buy in most states.
Magazines and Ammunition
Magazine capacity is one of the starkest gaps. Canada caps semi-automatic centerfire rifle magazines at five rounds and handgun magazines at ten.15Royal Canadian Mounted Police. Maximum Permitted Magazine Capacity The limit is set by what the magazine was designed for, not what it happens to be inserted into. There is no comparable federal restriction in the United States. Some states impose their own limits, but residents of most states can legally buy 15-, 20-, or 30-round magazines.
Ammunition sales differ too. In Canada, you must present a valid firearms licence to buy any ammunition.16Royal Canadian Mounted Police. Businesses The U.S. has no federal licensing requirement for ammunition, though a handful of states have added their own restrictions.
Carrying a Firearm in Public
Public carry may be the widest gap between the two systems. Carrying a firearm in public is routine and legally protected across much of the United States. In Canada, it is functionally impossible for ordinary civilians.
All 50 states allow some form of concealed carry. Roughly half are “constitutional carry” jurisdictions where no permit is needed. The remaining states require a permit, but after the Supreme Court’s 2022 decision in New York State Rifle & Pistol Association v. Bruen, every state must issue permits on a “shall-issue” basis to applicants who meet objective criteria like age and background check requirements.17Justia. New York State Rifle and Pistol Association Inc. v. Bruen, 597 U.S. (2022) States can no longer require applicants to demonstrate a special need for self-protection.
In Canada, an Authorization to Carry is available only under extremely narrow circumstances: your life must be in imminent danger, police protection must be insufficient, and you must show that carrying a firearm can reasonably be justified to prevent death or serious injury.18Justice Laws Website. Authorizations to Carry Restricted Firearms and Certain Handguns Regulations In practice these permits go almost exclusively to armored car guards, professional trappers, and people who work in remote wilderness areas where wildlife poses a threat.19Royal Canadian Mounted Police. Application for an Authorization to Carry Restricted Firearms and Prohibited Handguns The average Canadian will never qualify.
Storage, Transport, and Self-Defense
Canada imposes detailed, legally enforceable rules on how you store and move a firearm. The U.S. leaves most of those decisions to the owner, with state law filling some of the gap.
In Canada, non-restricted firearms must be stored unloaded, with either a secure locking device or the gun locked in a room or container. Restricted and prohibited firearms must be unloaded, fitted with a secure locking device, and stored in a locked container or vault, with ammunition kept separately or locked away so it is not readily accessible alongside the weapon. Moving a restricted firearm from home to a shooting range requires an Authorization to Transport from the provincial chief firearms officer.20Royal Canadian Mounted Police. Authorization to Transport In transit, the firearm must be unloaded, rendered inoperable with a secure locking device, and placed in a locked opaque container strong enough to resist accidental breach.21Justice Laws Website. Storage, Display, Transportation and Handling of Firearms by Individuals Regulations – Section 11 Violating any of it is a criminal offense.
No federal U.S. law mandates how firearms must be stored inside a private home. Many states have adopted their own safe-storage laws, often focused on keeping guns away from children, with penalties that can include fines and criminal charges. For transport, the Firearm Owners Protection Act provides a federal “safe passage” rule allowing gun owners to travel through states with stricter local laws, provided the firearm is unloaded and not readily accessible from the passenger compartment.22Office of the Law Revision Counsel. 18 U.S. Code 926A – Interstate Transportation of Firearms In vehicles without a separate trunk, it must be in a locked container other than the glove compartment or center console. That protection only applies during continuous travel between two places where the person can legally possess the firearm.
Self-defense law diverges just as sharply. At least 31 U.S. states and territories have enacted “stand your ground” statutes or recognized through case law that a person has no duty to retreat before using lethal force in a place they have a right to be. The remaining states generally follow some version of the “castle doctrine,” which removes the duty to retreat inside one’s own home. In either framework, the person must reasonably believe lethal force is necessary to prevent imminent death or serious bodily harm.
Section 34 of Canada’s Criminal Code permits self-defense if a person reasonably believes force is being used or threatened, the response is for self-protection, and the force used is reasonable under the circumstances.23Department of Justice Canada. Criminal Code – Section 34 – Defence, Use or Threat of Force The statute directs courts to consider whether the person had other means of responding, effectively introducing a duty-to-retreat analysis without using the phrase. Firearms in Canada are licensed for hunting and sport shooting, not personal protection. Courts weigh proportionality heavily, and defenders have historically faced charges for storage or handling offenses even where the underlying act of self-defense was later considered justified.
Crossing the Border With a Gun
Hunters and sport shooters moving between the two countries face paperwork requirements in both directions, and the rules are unforgiving about mistakes.
Americans without a Canadian firearms licence can bring non-restricted guns into Canada by completing the Non-Resident Firearm Declaration at the border and paying a $25 fee.24Royal Canadian Mounted Police. Non-Residents Once confirmed by a border officer, the declaration works as a temporary licence valid for 60 days.25Canada Border Services Agency. Firearms and Weapons – Canadian Border Requirements All firearms must be declared, the person must be at least 18, and the officer must be satisfied the guns are being brought in for a valid purpose like hunting or competition. Restricted and prohibited firearms generally cannot be imported by non-residents outside narrow exceptions.
Canadians entering the U.S. with firearms for hunting or sporting purposes must obtain an approved ATF Form 6NIA before arriving.26Bureau of Alcohol, Tobacco, Firearms and Explosives. Application/Permit for Temporary Importation of Firearms and Ammunition by Nonimmigrant Aliens The application requires the person’s Canadian PAL number, proof of the specific hunting or sporting activity (a state hunting licence or invitation to a competition), and details of each firearm. Rifles must have a barrel of at least 16 inches and shotguns at least 18 inches. Fully automatic firearms are not permitted. The approved form is valid for one year, and all firearms and unused ammunition must leave when the trip ends.
Failing to declare firearms at either border is a serious criminal offense. Canadian border officers seize firearms and charge people who arrive without proper documentation, and U.S. Customs and Border Protection enforces its own rules for incoming weapons.