224: Colt New Frontier Buntline in 22 LR with 7.5" Barrel. This single action revolver features a nice set of hard rubber grips with the rampant Colt emblem, a blued finish, adjustable rear sight, ramp front sight and a rare Buntline 7.5" barrel. These guns are highly collectable and this one is in very good condition and in its original wood grain box with manual. One of the end tabs is ripped off the sleeve, but is included. Estimated Value: Low: $700 High: $800