The Glock 17 Threaded Barrel is an aftermarket upgrade for the Glock 17 handgun. It features a threaded muzzle, allowing for the attachment of a suppressor or other muzzle device. This barrel is made from high-quality materials and is designed to match the accuracy and reliability of the original Glock 17 barrel. It is a drop-in replacement, making installation quick and easy. The Glock 17 Threaded Barrel is a great option for those who want to enhance the performance of their Glock 17 handgun, or for those who plan to use their firearm with a suppressor or other muzzle device.