This is a pic of one of my 65's wtih the sporter grip. I also have one with a target grip that has a palm shelf. These guns are a blast to shoot, and very accurate. Typical FWB build quality that will last for generations. The FWB 80 is a pure target gun and has a few more adjustments to the rear sight and trigger. If you go to the Feinwerkbau website you can download the instruction book for the FWB 65/80. Hope this helps a bit.. Price $300-600 depending on condition and who's selling it. If your not in a hurry you can find one in great shape at a good price.
link to FWB manuals