Heckler & Koch Threaded Barrel HK P30 9mm Stainless 4.44 inches M13.5x1 LH Black. This is the finest threaded barrel available for the HK P30 9mm pistol as it is the factory HK OEM polygonal barrel. This barrel offering is the factory HK German P30 barrel. The perfect barrel for use as a spare or for replacement parts. Each P30 Tactical barrel is a drop in replacement for your HK P30/P30S 9mm pistol. No thread protector included. Pics show one installed for reference only Specifications for Heckler & Koch Threaded Barrel HK P30 9mm: Manufacturer: Heckler & Koch Color: Stainless Barrel Length: 4.44 in Threads per Inch: M13.5x1 LH Caliber: 9mm Luger Gun Make: Heckler & Koch Gun Model: Heckler & Koch P30 Weight: 3.7 lb Condition: New Features of Heckler & Koch Threaded Barrel HK P30 9mm Micro polished feed ramp Manufactured By HK Germany & Correct Factory OEM Barrel Package Contents: Heckler & Koch Threaded Barrel HK P30 9mm What firearm models does the manufacturer say Heckler & Koch Threaded Barrel HK P30 9mm is compatible with? The manufacturer says that Heckler & Koch Threaded Barrel HK P30 9mm is compatible with Heckler & Koch P30Heckler & Koch 234391: Threaded Barrel HK P30 9mm Stainless 4.44 inches M13.5x1 LH Black