Product Description Upgrade your SIG Sauer P365-FUSE with the TRUE Precision drop-in ready Duty Barrel, engineered for the 4.3" P365-FUSE 9mm platform. Built to enhance real-world reliability and accuracy, this threaded, satin stainless barrel features advanced cuts and chamfers plus an improved feed ramp designed to outperform OEM standards and support consistent feeding across a wide range of ammunition types, including defensive loads. Product Highlights Drop-in ready replacement barrel designed specifically for SIG Sauer P365-FUSE 4.3" 9mm models Threaded muzzle (1/2x28) for compatibility with common 9mm compensators and suppressor mounts Precision-enhancing geometry with advanced cuts, chamfers, and an improved feed ramp for dependable cycling Satin stainless steel construction for durability and corrosion resistance 1:10 right-hand twist rate optimized for common 9mm bullet weights and consistent accuracy Specs Brand: TRUE PRECISION INC Manufacturer Part Number: TPP365FBXT UPC: 719104542070 Caliber: 9mm Luger Barrel Length: 4.30 in Firearm Fit: SIG Sauer P365-FUSE (P365 Fuse) Finish: Satin Stainless Material: Stainless Steel (416R stainless steel) Thread Pattern: 1/2x28 Twist Rate: 1:10 RH Weight: 0.2250 lb 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.