Maximum Legal Rifle Caliber in Western Australia: .308 Winchester (With Exceptions)

In Western Australia, the maximum legal centrefire rifle caliber for general firearms licensing is .308 Winchester (7.62×51mm).

Exceptions for "Controlled Animals" (Vermin): Larger calibers may be permitted for professional/occupational control of:

• Feral pigs
• Wild horses (brumbies)
• Feral camels, donkeys, goats
• Large macropods (in specific management programs)

These require a Category D (Professional Shooter) or Category E (Government Agency) license, a genuine need demonstration, and Chief Commissioner of Police approval. Standard Category A/B/C license holders are restricted to .308 Win or smaller.

Note: .308 Win covers most hunting (deer, goats, pigs at reasonable ranges) and target disciplines. Larger calibers (.300 Win Mag, .338 Lapua, .50 BMG) are generally prohibited for civilians. Always confirm current legislation via WA Police Firearms Branch—laws change.