Hi all. I am considering building a Glock for .40 S&W / 10mm; Maybe a Glock G40? I know other lines but never did much with Glocks. Where does one look up how this is done, what other slides would fit it, etc.? I am considering an 80% lower, I've seen videos where it looks pretty easy, and have been told that you could also fit a G17 slide to the lower if you wanted to shoot 9mm with it. Not sure I am going to do this, I just want to look up more info "in my copious spare time" Is there a good place on the web where you can find out which lowers have larger grips, which slides fit which lowers, etc.? (I have huge paws so a larger grip would be great, have handled a friends' G40 so I know that one's big enough - Just unsure on how things fit. If it was 1911's I'd know already. Probably time to stretch my brain in that direction.)
Thanks all!