The Glock 18 is a selective-fire machine pistol variant of the 9mm Glock 17 handgun. Austrian made, the Glock 18 was made at the request of the Austrian counter-terrorist unit EKO Cobra. The fire selector on the gun's slide allows the pistol to be fired in either semi or fully automatic, its fully-automatic fire mode being able to fire at 1,100-1,300 rounds per minute, making it a very useful sidearm in the right hands. Its magazine capacity can vary between 10 to 33 rounds.