Enhance your Glock 19 with SilencerCo's precision-engineered 4.5-inch 9mm threaded barrel designed for Glock 19 Gen 1-5 19X and G45 models. Crafted from durable 416R stainless steel and finished with a sleek black nitride coating this barrel is built to withstand the most demanding conditions. Ideal for those seeking superior performance it features a threaded design perfect for attaching a pistol silencer. Each barrel includes a Thread Protector ensuring longevity and reliability for your firearm. Experience unmatched quality and functionality with SilencerCo's expertly crafted threaded barrel.