I used to work at a Gunshop in Indy, and it had a range where a lot of NRA shooters used to gather for coffee and pistol shooting. I met a couple guys that used the M1a for long range rifle shooting. It is a killer rifle right from the box, but even better it can be made even better for accuracy if needed. I love the short Carbine model for hunting. It would be a great rifle for out west. I'm also partial to the .308 cartridge. It's a great all around bullet with little recoil, and yet can handel about anything in North America. Might be a little light for Polar bear or something, but otherwise, I'd not be afraid to use it for most hunting. The sights are great, the rifles just work in my experience and are balanced, etc,. I just can't say enough about them, but again, if I were looking for a new .308, I'd give a hard look at the AR type rifles in the same caliber. Like the Armalite AR10, etc,. I think they probably have some features you can't get with the old M1a.
Just my two cents which aren't worth much.. hehe
Tim