Restricted Weapons Offences in Canada

In Canada, the offence commonly referred to as “offensive weapons, restricted” covers situations where a person possesses certain tightly regulated weapons without proper legal permission. These are known in law as restricted weapons or prohibited weapons/devices. Under the Uniform Crime Reporting (UCR) system, this is coded as UCR Code 3330. It is a hybrid offence, meaning the Crown can choose to proceed either by summary conviction (generally less serious) or by indictment (more serious). Understanding how restricted weapons Canada laws work is critical, because simply having one of these weapons without proper authorization under the Firearms Act can lead to a criminal record and potentially significant jail time.

The Legal Definition

“(2) Subject to subsection (4), every person commits an offence who possesses a prohibited weapon, a restricted weapon, a prohibited device, other than a replica firearm, or any prohibited ammunition, unless the person is authorized under the Firearms Act to possess it.” – Criminal Code, RSC 1985, c C‑46, s. 91(2)

This wording comes from section 91 of the Criminal Code of Canada. In plain English, the law makes it a crime to have certain types of weapons or devices if you do not have the legal right to possess them under the Firearms Act. It is not necessary that you use the weapon, threaten anyone with it, or even take it outside your home. The core of the offence is simple possession without proper authorization.

“Restricted weapons Canada” law relies heavily on regulatory concepts found in the Firearms Act. Whether something counts as a “restricted weapon” or “prohibited weapon/device” is determined by federal regulations, and authorization usually means holding a valid Possession and Acquisition Licence (PAL) with the appropriate conditions, and in many cases a registration certificate for the particular firearm. If you possess such a weapon and cannot show that you are authorized under the Firearms Act, you fall squarely within the language of section 91(2).

Penalties & Sentencing Framework

• Mandatory minimum penalty: None.
• Maximum penalty (summary conviction): Up to 2 years less a day in jail and/or a fine of up to $5,000.
• Maximum penalty (indictable): Up to 10 years imprisonment.
• Severity classification: Hybrid (can be prosecuted summarily or by indictment).

Because this is a hybrid offence, the Crown prosecutor decides whether to proceed by summary conviction or by indictment. That choice is usually based on factors like the seriousness of the circumstances, the type of weapon, the accused’s criminal record, and whether there were aggravating elements (for example, links to organized crime, trafficking activity, or other offences at the same time). For less serious, first‑time incidents involving technical or paperwork‑type breaches, the Crown may pursue summary proceedings. For more serious situations—such as possession of multiple restricted or prohibited weapons clearly outside lawful purposes—the Crown is more likely to elect by indictment, opening the door to much higher maximum penalties.

There is no mandatory minimum sentence for unauthorized possession under section 91(2). This gives judges flexibility. Sentences can range from discharges and fines to lengthy terms of imprisonment, depending on the circumstances. Courts will consider public safety, the risk posed by the particular weapon, where and how it was stored, any evidence of intended use, and the offender’s background. Even where jail is not imposed, a conviction will result in a criminal record and can bring collateral consequences such as firearms prohibition orders and immigration issues for non‑citizens.

For summary conviction, the absolute ceiling is two years less a day in custody and/or a $5,000 fine, but many first‑time offenders may receive lower sanctions if the case reflects a relatively low level of moral blameworthiness—for example, an expired licence where the person otherwise followed safety rules. For indictable proceedings, the maximum is 10 years in prison, signalling Parliament’s view that unlawful possession of restricted weapons is a serious threat to public safety when circumstances are aggravating. In practice, sentences vary widely depending on whether the possession is purely regulatory in nature or connected to broader criminal activity.

Common Defenses

• Lawful authorization under the Firearms Act

  A central element of the offence is that the person is not “authorized under the Firearms Act” to possess the item. If the accused can show that they had a valid PAL (with the proper restricted or prohibited class), and where required, a valid registration certificate, they may not be guilty under section 91(2). In some cases, the defence may argue that the accused reasonably believed they were authorized because of administrative delays, incorrect information from the Canadian Firearms Program, or confusion about renewal dates. While a mistaken belief about the law itself usually does not excuse the offence, demonstrating that the person in fact held valid authorization at the relevant time defeats the charge because the Crown must prove the absence of lawful authorization beyond a reasonable doubt.

• Lawful excuse (e.g., sporting use or lawful occupation)

  While section 91(2) focuses on authorization, broader firearms legislation recognizes limited lawful excuses tied to legitimate purposes, such as sport shooting, competition, or certain occupations (for example, some security or wildlife control roles). A defence strategy might show that the accused’s possession fell squarely within a recognized lawful purpose and complied with the relevant regulatory framework—such as transporting a restricted firearm to an approved shooting range under the conditions of an Authorization to Transport (ATT). If the person’s possession is demonstrably part of a recognized legal use, and they held or reasonably believed they held the necessary licences and permits, it undercuts the Crown’s theory that the possession was unauthorized in the sense intended by section 91(2).

• Charter rights violation (unreasonable search and seizure under section 8)

  Even where unauthorized possession appears clear, the defence can challenge how the police obtained the evidence. Section 8 of the Canadian Charter of Rights and Freedoms protects against unreasonable search or seizure. If police searched a person, home, or vehicle without a proper warrant, without lawful grounds, or in a way that exceeded the scope of their authority, the defence may apply to exclude the firearms and related evidence under section 24(2) of the Charter. If a court finds that the search was unlawful and that admitting the evidence would bring the administration of justice into disrepute, the weapon itself may be excluded from evidence. Without that crucial proof of possession, the section 91(2) charge may be dismissed, even if, in reality, the person did have a restricted or prohibited weapon.

Real-World Example

Imagine an individual in Canada who purchased a restricted handgun years ago when they had a valid Possession and Acquisition Licence with restricted privileges, and the gun was properly registered. Over time, they forgot to renew their licence. During a disturbance call at their residence, police attend the home and, lawfully entering, see the handgun in a closet. They confirm that the person’s licence has expired and that the registration is no longer valid. In this scenario, even though the weapon is stored at home and has not been used for any crime, the person is now in unauthorized possession of a restricted weapon under section 91(2).

Police would likely seize the firearm and lay charges for unauthorized possession. The Crown would then decide whether to proceed by summary conviction or indictment, considering factors such as the person’s prior record, the circumstances of the discovery, and any public safety concerns. A court would examine whether the person truly lacked authorization under the Firearms Act and whether the search and seizure complied with the Charter. If convicted, the person could face anything from a fine or conditional discharge (in the most sympathetic, low‑risk case) up to a jail sentence, along with potential firearms prohibition orders, despite the fact that the gun was never used offensively. This illustrates how restricted weapons Canada law focuses on strict regulatory compliance to protect public safety.

Record Suspensions (Pardons)

A conviction under section 91(2) becomes part of a person’s criminal record and can affect employment, travel, immigration status, and future dealings with firearms law. However, many individuals are eventually eligible to apply for a record suspension (often called a pardon) through the Parole Board of Canada. For this type of hybrid firearms offence, the typical eligibility waits are:

For cases prosecuted by summary conviction, a person is generally eligible to apply for a record suspension 5 years after completing their entire sentence. “Completing the sentence” includes paying any fines, completing probation, and finishing any jail term. For cases prosecuted by indictment, the waiting period is longer—typically 10 years after the full sentence is served. Meeting the waiting period does not guarantee that a record suspension will be granted; the Parole Board assesses the person’s behaviour since the offence, evidence of rehabilitation, and whether granting the suspension would bring the administration of justice into disrepute.

A successful record suspension does not erase the conviction but sets it aside in the Canadian Police Information Centre (CPIC) database, making it much less likely to appear in most routine criminal record checks. However, individuals should be aware that firearms prohibition orders, if imposed, may continue to operate independently of a record suspension, and foreign authorities—such as U.S. border officials—are not required to recognize Canadian pardons.

Related Violations

• Possession of Prohibited Weapon
• Carrying a Concealed Weapon
• Unauthorized Possession of a Firearm