Bond Arms Barrel Features This Bond Arms replacement barrel is chambered in .357 Mag / .38 Spl giving owners the flexibility to shoot either cartridge from the same derringer frame. At 4.25 long it offers a practical balance of sight radius and overall pistol size for a concealed carry or backup derringer. The matte stainless steel finish resists corrosion and wear making it a durable choice for a pistol that may see pocket or holster carry in a variety of conditions. Swapping barrels is one of the simplest ways for a Bond Arms owner to add a new caliber option without buying an entirely new pistol. Bond Arms barrels are built to direct-fit the company s break-open derringer frames so installation is straightforward for anyone comfortable with basic firearm maintenance. The matte finish offers a subdued non-reflective look compared to a polished stainless barrel appealing to shooters who want a more understated appearance. Because .357 Mag chambers can also fire .38 Spl ammunition this barrel effectively doubles as two calibers in one part adding real versatility to a Bond Arms pistol. This Bond Arms .357 Mag / .38 Spl barrel is available for sale at GrabAGun for Bond Arms owners looking to expand their derringer s capability. Bond Arms Barrel Specifications Manufacturer: Bond Arms Type: Pistol Barrel Caliber: .357 Mag / .38 SPL Barrel Length: 4.25 Color: Matte Stainless Threaded Barrel: No Available At: GrabAGun