New to AR's, anyone have experience with the 7.62x39 set ups? Looking at a Bushmaster 308 A2 any comments that would inlighten me here? 7.62x39 question do to having crates of the stuff, SKS/AK's just don't get it done for me. CETME 308 is OK, but AR looks more American, heh? Bushmaster A2 5.56 is great so far, love it.