Colt Lightning Model of 1877 $1450 Colt Lightning Model of 1877 DA Revolver in .38 Colt with 4 1/2 inch barrel. Blue with case hardened frame. Roll marked barrel markings. Traces of case colors and strong residual blue remain. S.N. 79,5xx Manufactured in 1890. This is a nice original piece with ample original finish remaining and good mechanical condition.