Ballistic Advantage Premium Series Glock 26 Gen 3-5 9mm Luger Non-Fluted Threaded Pistol Barrel 3.88in 1/2x28 Standard Contour 1-10 Twist PVD Copper. Known for its strength toughness and good ductility their pistol barrels feature a hardened 416R stainless steel material for absolute durability and corrosion resistance. Each barrel is honed lapped and tumbled to ensure it is free of any imperfection and ready for flawless performance with no break-in period required. All barrels are held to less than .0001 deviation of the bore reaching better than factory tolerance for optimum reliability and accuracy. All of Ballistic Advantage's barrels meet SAAMI chamber specifications and are satisfaction guaranteed. Their QPQ and PVD finishes offer outstanding protection against the elements while enhancing the barrel's appearance. QPQ improves surface hardness and wear resistance while PVD adds a durable coating. Expect excellent corrosion resistance and long-lasting durability. Featuring a 1/2x28 threaded muzzle option their barrels allow easy attachment of suppressors or compensators. Threaded barrels include a standard thread protector. Specifications for Ballistic Advantage Premium Series Glock 26 Gen 3-5 9mm Luger Non-Fluted Threaded Pistol Barrel: Manufacturer: Ballistic Advantage Barrel Length: 3.88 in Barrel Profile: Standard Barrel Twist Rate: 1-10 Flutes: No Caliber: 9mm Luger Barrel Material: 416R Stainless Steel Gun Make: Glock Gun Model: Glock 26 Gen 5 Glock 26 Gen 4 Glock 26 Gen 3 Weight: 3.2 oz Condition: New Firearms Threads Per Inch: 1/2x28 Country of Origin: USA Package Contents: Ballistic Advantage Premium Series Glock 26 Gen 3-5 9mm Luger Non-Fluted Threaded Pistol Barrel What firearm models does the manufacturer say Ballistic Advantage Premium Series Glock 26 Gen 3-5 9mm Luger Non-Fluted Threaded Pistol Barrel is compatible with? The manufacturer says that Ballistic Advantage Premium Series Glock 26 Gen 3-5 9mm Luger Non-Fluted Threaded Pistol Barrel is compatible with Glock 26 Gen 3 Glock 26 Gen 4 Glock 26 Gen 5Ballistic Advantage BAPSG265T1R: Premium Series Glock 26 Gen 3-5 9mm Luger Non-Fluted Threaded Pistol Barrel 3.88in 1/2x28 Standard Contour 1-10 Twist PVD Copper