Looking at the arms Unlimited PSG-1 that they have listed. They say that 100 will be imported but it has the thumbhole stock. Can this be modified back to the palm test and adjustable stock version? I realize it’s not the end all be all in rifles these days but I am a HK collector. I have missed out on a few gunbroker ones just barely. Always seeming just a little out of reach. I have contacted Arms Unlimited and all they tell is what is on the website is all that they know. They are not taking deposits and just enter your email for notification. Do any of you guys have any more information? I used the search function and did find a guy selling one for 35k but that’s more than I want to spend. Thanks