Product Description The True Precision Threaded Drop-In Replacement Barrel for Glock 26 (Gen 1-5) in Black Nitride finish is a premium aftermarket upgrade engineered for shooters who demand exceptional accuracy and durability from their compact pistol. Designed and manufactured in the USA at True Precision&';s facility just outside Atlanta, Georgia, this barrel is crafted from USA-sourced, certified 416R stainless steel and finished with a hard-wearing Black Nitride coating. It features an advanced proprietary broach cut rifling design with 6 grooves and a 9mm 1/10 right-hand twist, ensuring compatibility with all ammunition types including cast lead. The 1/2x28 threaded muzzle makes it ready for suppressors or muzzle devices right out of the box, and a Viton high-heat integral O-ring lock thread protector is included for secure retention. With a fully supported SAAMI spec chamber and an 11-degree competition-style target crown, every True Precision barrel delivers improved fit and accuracy potential over OEM specifications. Product Highlights Easy drop-in installation with no gunsmithing required -- compatible with Glock 26 Gen 1-5 Advanced proprietary broach cut 6-groove rifling engineered for superior accuracy potential and long-term durability, safe for all ammo types including cast lead 100% designed and manufactured in the USA from USA-sourced certified 416R stainless steel with a durable Black Nitride finish Threaded 1/2x28 muzzle with an included Viton high-heat integral O-ring lock thread protector for suppressor-ready capability Fully supported SAAMI spec chamber with special 11-degree competition-style target crown for consistent, accurate performance Specs Brand: True Precision MPN: TP-G26B-XTBL UPC: 719104535379 Caliber: 9mm Luger Barrel Length: 3.88 in Finish: Black Nitride Rifling: 6-Groove, 1/10 Right-Hand Twist Thread Pitch: 1/2x28 Compatible Models: Glock 26 Gen 1-5 Material: USA-Sourced Certified 416R Stainless Steel Includes: Viton High-Heat Integral O-Ring Lock 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.