i love my M1A. i fitted it with Hawk's dummy selector switch. here are a couple of vids of me blastin' different targets. yeah, ammo is expensive, but it's still cheaper than a date.
http://www.youtube.com/watch?v=A_ZsObrsIww&feature=related
http://www.youtube.com/watch?v=O1WbXSfavbw&NR=1
http://www.youtube.com/watch?v=A_ZsObrsIww&feature=related
http://www.youtube.com/watch?v=O1WbXSfavbw&NR=1