The Baby Carbines were one pound lighter than the standard version. 20 inch round barrel chambered in 44 WCF caliber with a VG bore. Original sights. 80% shiny blue on bbl and receiver, 60% blue on magazine-balance turning a plum/blue coloration. Muted case colors present on hammer. Near exc walnut stocks. Factory Letter confirms this gun was shipped to London, England. A real nice collectable Colt baby carbine.