The SilencerCo AC5367 Threaded Barrel offers a robust 9mm Luger solution for Sig P365 enthusiasts, crafted in 416R stainless steel and finished in durable black nitride to deliver lasting corrosion resistance and a clean, business-like appearance. This threaded barrel is designed to maximize precision and reliability when pairing a pistol silencer with your favorite setup, with a threaded profile that accepts common muzzle devices and exposes a secure, repeatable fit. Built to meet the rigors of field and range use, the barrels toughness stands up to the harsh conditions hunters and shooters demand, while its precise machining ensures consistent alignment with the firearm and suppressor system. For best performance, pair it with a compatible piston when using a pistol silencer, and benefit from the protective thread protector included with SilencerCo threaded barrels. Whether youre upgrading a Sig P365 or building a dedicated suppressor-ready pistol, this threaded barrel from SilencerCo delivers the reliability, finish, and materials you expect in a high-quality handgun component designed to extend your shooting experience with confidence.