Glock 47738 G17 Gen4 9mm 1/2×28 Threaded Barrel

Factory Glock replacement barrel made for the 9mm GLOCK 17 Gen4 pistol. The threaded steel barrel features 1/2 x 28 RH threading and ships with a thread protector. It is described as compact enough for everyday carry while providing the option to fit a compensator or other 1/2 x 28 muzzle devices.

Product Specifications

• The manufacturer is Glock.
• The manufacturer’s part number is 47738.
• The model is listed as G17.
• The product is compatible with the Glock 17 Gen4 pistol.
• The caliber is specified as 9mm Luger.
• The thread pattern is 1/2 x 28 RH.
• The finish is black.
• The material is steel.
• A thread protector is included.
• The barrel is described as able to support a compensator.
• The listed product weight is 0.3.
• The category is Glock Barrels.
• The UPC is 764503030598.

Built to factory specifications for the G17 Gen4, this threaded barrel offers a straightforward way to add muzzle-device capability without changing pistol ergonomics. Its steel construction, black finish, and included thread protector make it a practical choice for shooters fitting a compensator or configuring a compact carry-oriented setup.