The Steyr AUG A1 is an Austrian firearm, first developed by Steyr Mannlicher GmbH & Co KG in the early 1970s. It is classed as an Assault Rifle and is capable of both single fire and rapid fire. It has been used by the Australian Army, Irish Army, the United States immigration and customs enforcement and many other armed forces.
It is featured in Jurassic Park /// and is the weapon of mercenary Udesky. Udesky uses the Assault Rifle with a 42-round magazine, and uses it against the Spinosaurus, but in vain. The bullets he fires either miss or don’t penetrate the Spinosaurus enough to do damage. The Steyr AUG is rendered useless after the plane crash.