Product DescriptionUpgrade your Glock 19 with the Ballistic Advantage Premium Series threaded pistol barrel, engineered for reliable accuracy and long service life. Machined from hardened 416R stainless steel, this barrel features spiral fluting to reduce weight and aid cooling, along with durable QPQ and copper PVD finishes designed to improve wear and corrosion resistance. The 1/2x28 threaded muzzle makes it easy to add compatible suppressors or compensators, and a standard thread protector is included for everyday carry or range use.Product HighlightsPremium Series Glock 19 replacement barrel with spiral fluting for reduced weight and improved coolingHardened 416R stainless steel construction for strength, durability, and corrosion resistanceCopper PVD over QPQ finish for enhanced surface protection and long-lasting appearance1/2x28 threaded muzzle supports common 9mm muzzle devices; thread protector included1:10 twist rate with SAAMI-spec chamber for dependable accuracy and reliable functionSpecsBrand Name: Ballistic AdvSeries/Model: Premium SeriesManufacturer Part Number: BAPSG195T3RUPC: 819747026194Caliber: 9mm Luger (9x19)Compatibility: Fits Glock 19 Gen 3-5Barrel Length: 4.5 inTwist Rate: 1:10Barrel Type: Threaded, spiral flutedThread Pitch: 1/2x28Material: Hardened 416R stainless steelFinish/Color: Copper PVD with QPQIncludes: Thread protectorWeight: 3.2 ozDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.