Ballistic Advantage 9mm Glock 17 Gen 5 PVD Gold Non-Threaded Non-fluted Key Features Designed to meet the demands of the most discerning shooters, the Ballistic Advantage pistol barrels are the latest platform addition to our Premium Series Known for its strength, toughness, and good ductility, our pistol barrels feature a hardened 416R stainless steel material for absolute durability and corrosion resistance Each barrel is honed, lapped, and tumbled to ensure it is free of any imperfection and ready for flawless performance, with no break-in period required All barrels are held to less than .0001 deviation of the bore, reaching better than factory tolerance for optimum reliability and accuracy All of our barrels meet SAAMI chamber specifications and are satisfaction guaranteed Our QPQ and PVD finishes offer outstanding protection against the elements while enhancing the barrel's appearance QPQ improves surface hardness and wear resistance, while PVD adds a durable coating Expect excellent corrosion resistance and long-lasting durability Specifications Platform: G17 Caliber: 9mm Barrel Length: 4.5 Twist Rate: 1:10 Threaded: No Material: Stainless Steel (416R) Finish / Color: Gold SKU: BAPSG175N1G Note: Verify compatibility and local regulations before purchase or installation.