Bond Arms Interchangeable 3in Stainless Steel Barrel For .357 Magnum. No gunsmithing required. CNC machined. CAD designed. Hand built. All Bond Arms pistols accept 14 different barrels which will allow 24 different cartridges. Blade front sight. Changing barrels requires an 1/8 inch Allen wrench. Three inch. Specifications for Bond Arms Interchangeable Stainless Steel Barrel For .357 Magnum BABL357MAG: Manufacturer: Bond Arms Color: Stainless Steel Caliber: .357 Magnum Barrel Length: 3 in Condition: New The Bond Arms Interchangeable Stainless Steel Barrel For .357 Magnum BABL357MAG is a quality addition to the Bond Arms lineup. For more great deals on Pistol Barrels by Bond Arms please browse our Bond Arms Gun Parts page. Bond Arms Interchangeable 3in Stainless Steel Barrel For .357 Magnum