I have a black 509c (threaded barrel, suppressor sights, IWB holster) with +/- 500 round count that I'd like to trade for the midsize or even full size 509. Thought I would carry it more and always end up with my 43 on instead. Rather have the bigger grip if its going to be a house gun. Im in central CO but willing to ship. Can work details out with interested party.