The Silencer Co Threaded Barrel for Glock 23 is a precision-engineered accessory designed for .40 S&W firearms. This barrel measures 4.5 inches in length and features a 9/16x24 thread pattern, allowing for easy attachment of muzzle devices. Its black finish provides a sleek look while maintaining durability.Key FeaturesBarrel Length: Constructed with a length of 4.5 inches.Thread Pattern: Compatible with a 9/16"x24 thread pattern for easy integration with suppressors and other muzzle accessories.Color: Finished in black for a tactical appearance.