Jk Armament Barrel Features The Jk Armament barrel is machined from stainless steel a material chosen for its corrosion resistance and long-term durability under repeated firing cycles compared to a standard carbon steel barrel. The black finish provides a clean factory-matched appearance while adding a layer of protection against the elements and precise machining ensures the barrel locks up consistently with the Glock 17 Gen5 slide and frame for reliable cycling. For shooters replacing a worn factory barrel or looking to add a durable stainless option this barrel is a straightforward drop-in solution. The included thread protector keeps the muzzle threads protected from damage and debris when a suppressor or muzzle device is not installed and installation follows the same simple process as swapping any Glock factory barrel requiring no gunsmithing. Direct-fit compatibility with the Glock 17 Gen5 means shooters can expect the same reliable function as the factory barrel it replaces with the added benefit of a fresh precision-machined bore. This JK Armament barrel is available for sale at GrabAGun for Glock 17 Gen5 owners seeking a dependable stainless steel replacement. Jk Armament Barrel for Glock 17 Gen5 Specifications Brand: Jk Armament Caliber: 9mm Luger Firearm Fit: Glock 17 Gen5 Barrel Material: Stainless Steel Barrel Finish: Black Includes: Thread Protector Available At: GrabAGun