I have a new old stock FP6 I'm looking to trade for an MKE AT43. Might trade for a nice P7 but MKE is the focus. It has the HK extended tube and HK marked side folder on it . It also comes with stock tube spring and parts, along with the original buttstock. It come with choke tool, HK lock and all factory paperwork. I also have the original box that it was shipped in from factory. Gun has never been fired and only stored and taken out to wipe down with silicone protection rag. Contact me if you're interested in working a trade out. I can add cash.