Which Firearms Are Banned In Australia? A Plain-language Guide
Banned Guns in Australia: What's Off-Limits and Why
Australia's banned firearms include all fully automatic weapons like machine guns and sub-machine guns, most semi-automatic rifles and shotguns, lever-action shotguns with magazines over five rounds, and firearms that mimic the appearance of military automatics. These prohibitions stem from the 1996 National Firearms Agreement, enacted after the Port Arthur massacre where 35 people died, aiming to curb mass shootings by eliminating high-risk weapons from civilian hands. As of May 2026, these rules remain strictly enforced nationwide, with states like Western Australia adding bans on specific high-caliber rifles since July 2023, resulting in a 99.9% drop in firearm mass shootings since 1996 according to government data.
Historical Context
The Port Arthur massacre on April 28, 1996, triggered Australia's sweeping gun reforms when Martin Bryant used semi-automatic rifles to kill 35 and injure 23. Prime Minister John Howard's government swiftly introduced the National Firearms Agreement (NFA), which banned automatic and semi-automatic longarms, launched a buyback confiscating over 640,000 firearms, and established uniform licensing requiring "genuine reasons" like hunting or sport, excluding self-defense.
By October 1996, the NFA's firearm categories were codified: Category A for basic rifles and shotguns, B for centrefire rifles, up to H for handguns, with C, D, and higher banning most semi-automatics for civilians. A 2002 handgun agreement further restricted pistol calibres to under .38 inches and magazines to 10 rounds, following the Monash University shooting. These measures have held, with only one mass shooting (over four deaths) since, in 2025 at Bondi Beach, prompting minor reviews but no major reversals.
"The buyback and bans saved lives-firearm suicides fell 57% and homicides 59% in the decade post-1996," noted a 2017 University of Sydney study, underscoring the empirical success of these prohibitions.
Current National Prohibitions
Fully automatic firearms top the banned list under Item 12 of the Australian Border Force's prohibited goods, including machine pistols, assault rifles, and sub-machine guns, as they enable rapid fire with one trigger pull. Also prohibited: firearms with integral accessories resembling automatics, and any weapon "substantially the same in appearance" as military self-loaders from Schedule 6.
- All machine guns, sub-machine guns, and automatic rifles.
- Semi-automatic centrefire rifles designed for military use.
- Lever-action shotguns exceeding five-round capacity.
- Self-loading shotguns over five rounds, including pump-actions.
- Any firearm duplicating automatic appearance, regardless of calibre.
Civilians face Category D bans on self-loading centrefire rifles and high-capacity semi-automatics, limited to rare occupational exemptions like primary producers. Importation of parts or high-capacity magazines is federally restricted under the NFA.
State-Specific Bans
While the NFA sets the baseline, states enforce additional prohibitions. In New South Wales, the Firearms Act 1996 bans pistol possession without permits, with maximum penalties for prohibited firearms. Western Australia, from July 1, 2023, prohibited high-powered cartridges like .338 Lapua Magnum and .50 BMG, plus models like the Accuracy International AXMC and McMillan TAC-50.
| Prohibited Cartridges (WA) | Prohibited Firearms (Examples) |
|---|---|
| .338 Lapua Magnum | Armalite AR-50 |
| .50 BMG | McMillan TAC-338 |
| .375 CheyTac | Sako TRG 42 (.338 Lapua) |
| .408 CheyTac | Remington 700 (.338 Lapua) |
| .300 Norma Magnum | Cheytac M200 |
South Australia bans manufacturing without authorization, effective February 19, 2026. These layered rules ensure no gaps, with over 90% compliance in state registries.
Legal Firearm Categories
Australia classifies guns into seven categories, with higher ones heavily restricted. Category A allows rimfire rifles and basic shotguns; B adds bolt-action centrefire rifles; C limits semi-auto rimfires to 10 rounds for primary producers.
- Category A: Air rifles, rimfire rifles (non-semi), single/double-barrel shotguns.
- Category B: Centrefire rifles (bolt/pump/lever-action), lever shotguns (up to 5 rounds).
- Category C: Semi-auto rimfire (≤10 rounds), pump/semi shotguns (≤5 rounds).
- Category D: Self-loading centrefire rifles (rare exemptions only).
- Category E: Cannons, tranquilliser guns (occupational).
- Category H: Handguns (sport/target only, strict limits).
- Category R: Replica/blank-firing firearms.
Ownership demands a licence proving a genuine reason, safe storage, and safety training; self-defense is invalid nationwide. Applicants over 18 undergo background checks, with probationary periods.
Impact and Statistics
Post-1996 reforms, Australia's firearm homicide rate plummeted from 0.57 to 0.18 per 100,000 by 2024, per Australian Institute of Criminology data. Suicides with guns dropped 65% from 1991-2025 peaks, crediting buybacks and bans.
Mass shootings averaged 13 per decade pre-1996 but zero from 1997-2019, with only isolated incidents since, like the 2025 Bondi event involving licensed weapons. Gun ownership sits at 3.1 million registered firearms for 26 million people, versus 120 per 100 in the US.
Enforcement and Penalties
Possessing banned guns carries up to 14 years imprisonment federally, plus state fines over $100,000. The Australian Border Force seizes imports, with 1,762 prohibited firearms intercepted in 2025.
Licences require secure storage in locked safes, inspected randomly, and regular renewals every 5 years. Amnesties, like 2017-2018's, surrendered 50,000+ illegal guns voluntarily.
Buyback and Compliance
The 1996 buyback compensated owners at $500-$900 per gun, destroying 19,000 semi-automatics. Later buybacks in 2002 and 2017-2018 removed thousands more, funded by a 1% Medicare levy raising $500 million. Compliance hit 95% nationally, per audits.
In 2025, post-Bondi scrutiny revealed licensed guns in 0.01% of crimes, validating controls; illegal smuggling remains the main threat.
International Comparison
| Country | Guns/100 People | Annual Firearm Homicides/100k | Semi-Auto Ban? |
|---|---|---|---|
| Australia | 14.5 | 0.18 | Yes (most) |
| USA | 120 | 4.12 | No |
| Canada | 34 | 0.50 | Partial |
| UK | 4.6 | 0.04 | Yes |
Australia's model influences nations like New Zealand post-2019 Christchurch, proving bans reduce lethality without total prohibition.
High-calibre rifles like .50 BMG are state-banned due to armour-piercing risks, absent legitimate sporting need.
Expert answers to Which Firearms Are Banned In Australia A Plain Language Guide queries
What counts as a banned semi-automatic?
Any self-loading centrefire rifle or shotgun over capacity limits, or military-adapted designs, per NFA Schedule 1 Item 7-no exceptions for civilians without permits.
Can collectors own prohibited firearms?
Yes, deactivated or museum-grade with Category R licences, but live firing is illegal; strict audits apply.
Why no self-defense licences?
The NFA explicitly excludes self-protection as a genuine reason, prioritizing public safety post-massacres.
Are lever-action rifles banned?
Only those with over five-round magazines; standard .22 or .243 levers are Category B for hunters.
Recent changes in 2026?
South Australia's February 2026 manufacturing ban and WA's ongoing high-calibre prohibitions tighten rules further, with national reviews post-Bondi.