The following listing is for a great vintage Hubley automatic cap gun or pistol. The gun is signed Hubley on both sides, has a #2 on one side of the trigger. On the inside of the cap loader there is the patent date 2722073, the #90, and also the name Caster. The gun has a nice plastic grip and a bolt slide action to make the cap loading section pop up. This has some wear due to age and use, but the condition is very good. Inside the cap loading section there is some build up, and also a bit of the green typically found on old metals. Some light greening can also be seen on the trigger. The gun has nice hefty feel. It measures approximately 6 1/2" long.