One original world war one or two US issue Colt New service model of 1917 cleaning rod, 10 3/4  inches long,copper washed, like the rods for the victory and S&W revolvers, or the colt commando,these cleaning rods are for the .455 and .45 caliber world war one US and british issue service revolvers,see my other listings for more WW1 and WW2 US rifle and carbine parts or british enfield rifle No. 4 Mk.1 or 2,and WW1 No.1 Mk.III parts and accessories