Sig Sauer Threaded Barrel for P320 Full-Size 9mm 5.5" - 1/2-28

The Sig Sauer® Threaded Barrel for P320 Full-Size 9mm Pistols 5.5" - 1/2-28 is a genuine Sig Sauer factory drop-in pistol barrel, specifically designed for shooters who desire to run their P320 suppressed or use muzzle brakes. Featuring durable stainless steel construction with a black Nitride finish, this barrel comes equipped with 1/2x28 threads with a knurled thread protector, allowing you to attach a variety of direct-thread suppressors and adapters. Better yet, this 5.5” barrel is compatible with all full-size P320 pistols chambered in 9mm. Order today!