Gun has a figure similar to most of the prominent fighters within the series. He is a very tall and lean-yet-muscular individual who is always dressed well, usually donning colors of dark fashion and designer brands. His hair is shaved on the sides but long on top, and has always been seen with it slicked back.He is usually seen wearing full-rimmed glasses to hide the scar stretching between his eyes. Gun's facial appearance changes drastically when he takes off his glasses.