Alright - M's and M-A1's aside, I'm curious to see what other relatively low-cost guns you guys have that you are really impressed with. I guess we're talking $400 or less here. For me, it would have to be my .40 sigarms Mauser M2 - that thing is a tank and never fails. I shoot better with it than just about every other gun I own. Anyone else have a favorite cheapy?