The B&T hammer-forged barrel is a high-quality aftermarket barrel designed for the HK SP5K submachine gun. This barrel is chambered for 9x19mm ammunition and features a fluted chamber designed to improve reliability and accuracy. The barrel is 5.85 inches in length and is coated with a QPQ finish that provides excellent corrosion resistance and durability. The QPQ coating also facilitates easy cleaning and maintenance of the firearm. The B&T barrel is threaded with a 1/2X28 pitch and features a tri-lug design that allows for easy and secure attachment of suppressors and other muzzle devices. Laser engraving is used to mark key details on the barrel, ensuring accurate identification and tracking. Overall, the B&T hammer-forged barrel is an excellent upgrade for HK SP5K owners looking to improve the performance and reliability of their firearm. FeaturesCompatible with HK SP5k and clonesMade from high-quality steel for durability and precisionProvides increased accuracy and reduced rec...