Beretta PX4 Barrel Features This Beretta replacement Barrel is built for the full size PX4 pistol in .40 S&W giving owners a genuine factory option when a bore needs replacing or a shooter wants a fresh barrel for competition or carry use. Its 4 length matches the original full size PX4 specification so the pistol s slide lockup sight alignment and overall balance remain unchanged after installation. The blued finish offers a traditional corrosion resistant surface that complements the pistol s factory appearance while standing up to regular range use. Because it is a drop in fit no gunsmithing is required to install it saving the owner time and the cost of a smith visit. A straightforward swap keeps maintenance simple for PX4 owners who want to keep their pistol running reliably without extensive downtime. Replacing a worn or pitted barrel with this factory specification part helps restore the accuracy and reliability the PX4 platform is known for. The 4 barrel length suits shooters who rely on their full size PX4 for duty home defense or range use and want consistent performance from a trusted source. For PX4 owners looking for a dependable easy to install replacement barrel this Beretta part is ready for sale at GrabAGun. Beretta PX4 Barrel Specifications Manufacturer: Beretta Model: PX4 Barrel Caliber: .40 SW Barrel Length: 4 Finish: Blued Compatible Hosts: Beretta PX4 Full Size Available At: GrabAGun