Product DescriptionUpgrade your pistol with the True Precision threaded barrel for Glock 19, engineered for personal defense and precision shooting. Built from USA-sourced certified match-grade stainless steel and manufactured in the USA, this barrel features True Precision&';s advanced broach-cut rifling process to help maximize accuracy potential and reliability. The black nitride finish provides durable wear and corrosion resistance, while the threaded muzzle allows the use of compatible muzzle devices and includes a thread protector for everyday carry and storage.Product Highlights Match-grade stainless steel construction with advanced proprietary broach-cut rifling for increased accuracy potential Threaded muzzle (1/2x28) for use with compatible muzzle devices; includes thread protector Black nitride finish designed to enhance durability and corrosion resistance Designed and manufactured in the USA using USA-sourced certified steel Designed to fit Glock 19 platforms (aftermarket part; not made by or affiliated with Glock) Specs Brand: True Precision Manufacturer Part Number: TP-G19B-XTBL UPC: 719104534396 Firearm Fit: Glock 19 Caliber: 9mm Luger Barrel Type: Threaded Thread Pitch: 1/2x28 Twist Rate: 1:10 Material: 416R stainless steel (match grade) Finish/Color: Black nitride Included: Thread protector Country of Manufacture: USA 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.