WASR is better than what they used to be. Also consider a VZ (Czech) or Polish. You can build a nice AR for 650, which is what you can get for an authentic ww2 M1 Carbine. And when I say build I mean the easy way. Complete upper for $450 with bolt, carrier, hand guards, barrel, everything. And then get the lower complete for 200-250 depending which stock you like. Plus, Smith & Wesson has a very nice "Sport" model. $650 at Cabelas right now. Only thing different about it is it has no forward assist handle. Everything else about it is total AR15. .223 can be had for $5/box for steel case. that's the cheapest I've seen it. $6 or $7 for brass/box. Plus theres a multitude of different loads you can buy depending on what you want to shoot.