KP body with quicksilver, bad used shape. Empty except for quicksilver and palmers valve assembly. See photos. Side tube is removed and direct feed is attached. Side tap is plugged, has screw in base of body because air passage was enlarged (likely by Palmers). I believe this body has a palmers valve. Has quick strip slot cut and a wire detent (likely not by palmers). Wire detent and direct feed do not look nice Has enlarged bolt detent holes. Quicksilver and I've used this with the quicksilver before I disassembled then a LONG time ago. Has an insti-pierce. I haven't disassembled the valve in a long time so I don't remember how the instipierce is constructed. Looks like the 12 gram seal is good in the 12 gram chamber end. Definitely a project gun that shows heavy wear. This was originally a KP2.