Chaos Gear Supply Glock 17 Barrel

Glock 17 9mm Barrel

This is a replacement barrel for the full-size Glock 17 in 9mm, made by Chaos Gear Supply. Owners use a barrel like this to replace a worn factory part, keep a spare on hand, or change the look of the pistol with a different finish. Its part number identifies it as a Gen 5 pattern with a non-threaded muzzle, so it suits a shooter who runs a standard holster and has no plans for a suppressor or compensator.

Features

• Glock 17 Fitment — Sized for the full-size Glock 17 slide, with a part number marking it as a Gen 5 pattern barrel.
• 9mm Chambering — Chambered for 9mm (9x19mm), the standard Glock 17 cartridge, and stamped 9MM on top of the hood.
• Non-Threaded Muzzle — The muzzle has a plain, smooth end with no threads, so it fits standard-length holsters and needs no thread protector.
• Black Finish — A uniform black finish covers the hood and the barrel tube, with a glossy sheen along the tube.
• Factory-Pattern Hood And Lug — The hood (the squared block at the rear that locks into the slide's ejection port) and the angled lug underneath follow the Glock layout that lets the barrel tilt and unlock as the slide cycles.
• Engraved Markings — The chamber block carries an engraved maker's logo on its side alongside the 9MM caliber stamp, so the barrel is easy to identify once it is out of the gun.

Fit And Construction

The barrel is one piece: a straight, round tube running forward from a machined chamber block with flat sides and the cut-outs Glock barrels use to lock up in the slide. It replaces the factory barrel in a Glock 17 that is chambered for 9mm. Before you buy, check your pistol's generation against the Gen 5 pattern, and confirm function with a few magazines at the range before you carry it.