As the title says, I would like to buy a Glock 19 or 23 RTF2 with fish gill/crescent slide. Would like as close to original as possible in LNIB condition. I know that there were few made and even fewer that haven't been heavily modified still out there. I apologize, I'm sure this comes up a lot. If I'm breaking some rules or posting in the wrong place, please correct me, thanks!