Originally Answered: Why do Glocks' barrels tip upwards when the slide is locked back? That is a patented part of the cycle of operation and is attributed to John Browning. The tilting barrel allows for minimal slide travel and mass required for the pistol to feed and eject reliably.

Why do gun barrels point upward?

reducing the vertical distance between the barrel and the contact points. lowering the recoil by using less powerful cartridges. ... lowering the recoil with a suppressor, which slows down the escaping propellant gas and reduces the backward recoil force.

What is a tilting barrel pistol?

A tip-up barrel is a type of semi-automatic pistol design in which the barrel can be swung up and away from the firing pin, pivoting around a hinge set into the frame near the muzzle. Such a design allows a round to be inserted directly into the chamber, rather than from a magazine.