Product DescriptionUpgrade your Glock 19 Gen 3-4 with the CMC Triggers Match Precision Barrel, built for enhanced accuracy and reliable drop-in performance. This barrel is precision made from pre-hardened 416R premium stainless steel and features a SAAMI match-grade chamber for consistent lock-up and improved shot-to-shot repeatability. A bead-blasted satin finish and straight fluting provide a refined look, while the hexagonal boron nitride (hBN) treated bore and chamber help reduce friction for smoother cycling and easier cleaning. The 1/2x28 threaded muzzle supports common 9mm suppressors and compensators.Product Highlights Drop-in match-grade replacement barrel designed for Glock 19 Gen 3 & Gen 4 pistols Pre-hardened 416R stainless steel with bead-blasted satin finish and straight fluting SAAMI match-grade chamber and 6-groove cut rifling for improved accuracy potential hBN (hexagonal boron nitride) treated bore and chamber for ultra-low friction performance 1/2x28 threaded muzzle (right-hand) for suppressor or muzzle device compatibilitySpecs Brand: CMC Triggers Manufacturer Part Number: 75525 UPC: 859464006482 Caliber: 9mm Luger Barrel Length: 4.01 in Material: 416R stainless steel Finish: Bead blasted stainless (satin) Rifling: 6-groove, cut rifled Twist Rate: 1:10 right-hand Thread Pitch: 1/2x28 Chamber: SAAMI match grade Compatibility: Glock 19 Gen 3 & Gen 4Disclaimer: 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 products manufacturer.