That is very generous of you to offer. I know this is not what you meant, but I just laughed at the thought of measuring a rifle inside a coffeeshop LOL. Do you think the model is still in production/is it common? If I can track one down online to buy later it might make sense to design it now and test it later.
Cool project. My BIL just made a very comfortable spur grip looking thing. It’s nice actually.I can’t seem to find schematics. But I would eventually need to purchase one to test it out anyways so I’m still looking.