I just bought the G22 package in black with Walther laser sight--so far, so good. But there's another G22 package that comes with a 4x20 scope, which unfortunately my dealer wasn't able to find otherwise I would have gone for that one. I'd still love to find either the 4x20 scope or another comparable model. Any suggestions for where to buy the "original equipment" 4x20, or for a comparable scope that would be a good match for the G22? Thanks in advance!