The Bond Arms Satin Derringer 3.5" Barrel is a versatile addition to your firearm collection offering seamless compatibility with any Bond Arms Derringer. This 3.5-inch barrel provides not only a sleek satin finish that enhances its aesthetic appeal but also ensures durability and reliability in performance. Ideal for those looking to expand their caliber options or simply wanting to customize their concealed carry firearm this barrel maintains the high standards you expect from Bond Arms. Trust in its quality to deliver consistent performance and style.