JGA Büscher Laminate stock

[flynaked]

I’ve gone through the books and I’m trying to determine a timeline on these rifles. I bought one with a serial around 3k and can’t quite decipher from what I’ve been reading as to approximately when it might have been made. Also for those of you that may have had one of these apart at some point, are there markings of any kind on the stock, internal or external I might look for to determine stock originality? Thanks!

 

[flynaked]

Okay, the reason I ask, is that I have a laminate JGA, that I’m trying to authenticate the stock on. Any input from those of you that have had them apart would be greatly appreciated.