Product DescriptionUpgrade your pistol with the True Precision match-grade drop-in barrel, engineered for defensive reliability and enhanced accuracy potential. Designed and manufactured in the USA from USA-sourced certified 416R stainless steel, this barrel features a proprietary broach-cut design with 6-groove rifling that is safe for all ammo types, including cast lead. Built for easy installation and a precise fit, it&';s compatible with Glock 19, 19X, and Model 45 (9mm) pistols across Gen 1-5 configurations and finished in a distinctive copper titanium carbonitride coating.Product Highlights Match-grade, drop-in Glock 19 9mm replacement barrel designed for dependable defensive use Advanced proprietary broach-cut design with 6-groove rifling for increased accuracy potential Fully supported SAAMI-spec chamber and optimized geometry for reliable feeding, including hollow points Made in the USA from USA-sourced certified 416R stainless steel Copper titanium carbonitride (TiCN) finish for a premium look and durable surface protection Specs Brand: True Precision Manufacturer Part Number: TP-G19B-XC UPC: 719104534365 Caliber: 9mm Compatibility: Glock 19 / 19X / Model 45 (9mm), Gen 1-5 Material: 416R stainless steel Finish/Color: Copper titanium carbonitride (TiCN) Rifling: Broach cut, 6-groove Twist Rate: 1:10 right-hand twist Crown: 11Adeg competition-style target crown Chamber: Fully supported SAAMI-spec 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.