Bond Arms Barrel .45lc/.410 3'' 3.5'' SS. 50in barrel will fit any and all Bond Arms Derringers. So whether you are looking to give your derringer a different look or expand the caliber capability of you favorite conceal and carry firearm you can be sure this Bond Arms replacement barrel will perform with the style and reliability you expect from Bond Arms. Specifications for Bond Arms Barrel .45lc/.410 3" 3.5" Stainless: Caliber: .45lc/.410 Finish: Stainless Length in inches: 3.5000 Sights: Y Threaded: N Package Contents: Bond Arms Barrel .45lc/.410 3" 3.5" Stainless The Bond Arms Barrel .45lc/.410 3" 3.5" Stainless 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.