Looking to upgrade your Springfield XD-M pistol for suppressor use? Discover our threaded barrels tailored for the XD-M 4.5. These drop-in barrels are equipped with a black melonite coating, ensuring superior rust-resistance and lubricity. Each replacement barrel comes with muzzle caps to safeguard the threads when not in use. Compatible with all 4.5 inches XD-M or XD-M Elite pistol configurations, these barrels are designed to elevate your shooting experience. Please note, The caliber of the barrel is intended for use exclusively with the original firearm caliber and cannot be altered.