Ok, so we know retro is the new cool and plenty of people are interested in the good old days when it all started and a bit after. Is it possible to define it? Ie could you say what is a retro gun and what isn't, likewise with a scope, what's retro and what isn't? I'm thinking an HW77 is a pretty safe bet, but a HW97 probably isn't... Likewise a GC2 is, but perhaps a pro-target isn't? Is there a modern retro scope (20-50 or custom shop) or are is anything sidewheel and big mag too new for cool?