.476 Enfield
... that despite their names, the revolver cartridge .476 Enfield, .455 Webley, .476 Eley, and .455 Colt all interchange?
... that despite their names, the <a href="./Revolver" id="mwGbI" rel="mw:WikiLink" title="Revolver">revolver</a> <a href="./Cartridge_(firearms)" id="mwGbM" rel="mw:WikiLink" title="Cartridge (firearms)">cartridge</a> <b id="mwGbQ"><a href="./.476_Enfield" id="mwGbU" rel="mw:WikiLink" title=".476 Enfield">.476 Enfield</a></b>, <a href="./.455_Webley" id="mwGbY" rel="mw:WikiLink" title=".455 Webley">.455 Webley</a>, <a href="./.476_Enfield" id="mwGbc" rel="mw:WikiLink" title=".476 Enfield">.476 Eley</a>, and <a href="./.455_Webley" id="mwGbg" rel="mw:WikiLink" title=".455 Webley">.455 Colt</a> all interchange?