Heckler and Koch HK45C Threaded Barrel 4.57 M16x1LH

HK45C Threaded Barrel Features This HK OEM barrel is crafted with the precision and reliability users expect from Heckler & Koch. Engineered specifically for the HK45C it provides a drop-in fit without modification and maintains the firearm's legendary performance. The tactical threading supports muzzle accessories like suppressors offering both operational flexibility and reduced recoil for improved control. The black finish resists corrosion and wear ensuring long-term durability under ha