The Glock 4452 is a factory replacement barrel for the Glock 22, chambered in .40 S&W at 4.5 inches.

Key Specifications

• Fits the Glock 22
• Chambered in .40 S&W
• 4.5-inch barrel length
• Genuine Glock factory part
• Sold as a standalone drop-in replacement barrel

Frequently Asked Questions

What pistol does this barrel fit?
The Glock 22.

Is this a genuine Glock part?
Yes, it’s a factory Glock replacement barrel.

Buy the Glock Replacement Barrel

Replace a worn or damaged barrel with a genuine part from Glock. Ships fast from a Lubbock, TX gun shop in our Glock barrels lineup.