On the old 54 forum there was a link to a section all about scopes/springer air guns and other good info. Along with a pretty cool target generator for doing different field targets plus some really cool "pellet" gun targets.
Most of what is left has no pictures and links are often broken. There is still allot of info left in the archives though. You can scroll to the bottom and read through the different pages but the search does not seem to werq.
Photo bucket destroyed most of the pics and changing providers from Notwerq54 to Tapatalk pretty much destroyed the archives and most traces of what once was a great forum. Still if you surf long enough there is plenty of good info to be had out there