The insufferably whiny Australian police constable Harrison (Dirk Hunter) uses a Remington 870 Slug gun, which he uses to blast a perfect hole through the lock on a heavy door, and later uses it to fight the zombies.
This 9x19mm caliber pistol of Chinese manufacture, produced for export and commercial sales and featuring a peculiar single-handed-cocking device, appears several times during the movie in the hands of Wayne (Rob Jenkins).
The 3-inch-barrel Colt Combat Python revolver (.357-Magnum) is used by the overly-nervous policewoman Molly (Emma Randall).
Error creating thumbnail: File missingColt Combat Python 3" in Royal Blue finish - .357 magnum. Although Police in several Australian states and territories have employed .357 revolvers until replacing them very recently with .40-caliber Glock or Smith & Wesson M&P series semi-automatic pistols, the Colt Combat Python has never been a regulation sidearm with the Australian Police.Error creating thumbnail: File missingMolly (Emma Randall) nervously holds her Colt Combat Python at Marion (Mungo McKay) when ordered by Harrison (Dirk Hunter) to confiscate his guns when he failed to show a valid Firearms license despite the emergency situation.
Micro UZI
The Micro-UZI sub-machinegun, or possibly an UZI-Pistol, briefly appears in the final sequences of the movie in the hands of an Australian soldier at the hospital.
Error creating thumbnail: File missingMicro Uzi Pistol with 15 rd magazine - 9mm.Error creating thumbnail: File missingAustralian soldier at the Berkeley hospital with a Micro-UZI submachinegun, or possibly an UZI-pistol, moments before the final and ultimate outbreak starts out from the very same Marion (Mungo McKay).
Smith & Wesson 916A Shotgun
Marion (Mungo McKay) creates a bizarre contraption of three shotguns mounted together. Due to the barrels and the end of the magazine tube, the shotguns are possibly Smith & Wesson Model 916A riot shotguns. Though early in the film the shotguns have custom foregrips, later they are the standard S&W 916 style foreends. At the end of the film Rene, (Felicity Mason) is seen with the same three gun contraption, except with a Remington 870 added to the end, making it a cluster of four shotguns.