Product Description The Glock 47739 is an OEM threaded barrel designed specifically for the Glock 19 Gen 3 and Gen 4 pistols chambered in 9mm Luger. Engineered to Glock&';s exacting standards, this drop-in replacement barrel features a 1/2x28 RH threaded muzzle, making it fully compatible with a wide range of suppressors and muzzle devices. The barrel is finished in a durable matte black that resists corrosion and wear, while its precise manufacturing ensures consistent accuracy and long-term reliability. A metal thread protector is included to safeguard the threads when a suppressor or muzzle device is not in use. Whether you are upgrading for suppressor use or simply replacing a worn barrel, the Glock 47739 delivers the quality and dependability you expect from a factory Glock component. Product Highlights OEM Glock Quality: Manufactured by Glock to factory specifications for precise fit and reliable performance in G19 Gen 3 and Gen 4 pistols. Threaded Muzzle (1/2x28 RH): Right-hand 1/2x28 threading provides broad compatibility with suppressors and muzzle devices. Includes Metal Thread Protector: Protects the muzzle threads when no suppressor or device is attached, preserving thread integrity over time. Durable Black Finish: Corrosion-resistant black finish ensures long-lasting protection under demanding conditions. Drop-In Fit: Designed to fit both Gen 3 and Gen 4 Glock 19 frames with no gunsmithing required. Specs Brand: Glock Manufacturer Part Number (MPN): 47739 UPC: 764503030604 Caliber: 9mm Luger Barrel Type: Threaded Thread Pattern: 1/2x28 RH Finish: Black Material: Steel Compatible With: Glock 19 Gen 3 and Gen 4 Includes: Metal Thread Protector Sub Category: Pistol Barrels Disclaimer: 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. ]]>