Product Description The Rosco Manufacturing Bloodline series barrel for the Glock 17 (Gen 1-4) is a drop-in, match grade upgrade engineered to enhance the accuracy and overall performance of your stock Glock pistol. Machined from premium 416R stainless steel, each barrel is broached, honed, polished, and then treated with a Melonite finish for outstanding corrosion resistance and long-term durability. The threaded muzzle features a 1/2"x28 thread pattern, making it suppressor-ready right out of the box. Strategically beveled edges surrounding the chamber area are designed to reduce premature wear and tear commonly found on basic aftermarket barrels, ensuring this barrel will stand up to demanding use over time. Product Highlights Match Grade Drop-In Fit: Designed as a direct drop-in replacement for Glock 17 Gen 1-4 pistols, delivering improved accuracy without gunsmithing. Premium 416R Stainless Steel Construction: Broached, honed, and polished for consistent bore geometry and exceptional durability. Melonite Finish: Provides superior corrosion and wear resistance, extending the service life of the barrel in all conditions. Threaded Muzzle (1/2"x28): Ready for suppressor or muzzle device attachment right out of the box. Beveled Chamber Edges: Strategically designed to minimize premature wear commonly found on basic aftermarket barrels. Specs Brand: Rosco Manufacturing Model: Bloodline MPN: BL-G17-9MM-M-STD-V2 UPC: 850039693212 Caliber: 9mm Luger (9x19) Material: 416R Stainless Steel Finish: Melonite Twist Rate: 1:10" RH Thread Pattern: 1/2"x28 Compatible With: Glock 17 Gen 1-4 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. ]]>