Re: Stepping into the M1A world
Buy any model, send it to Smith Enterprise in Tempe, AZ and drop some coin and it will do whatever you want of it.
I have owned more M1A's then I can count and had honestly had just about every configuration possible.
I was fortunate to live real close to Smith for 10 years while I was down in Arizona. Spent several hours in Ron's shop talking with him and Andy (tech) deciding on what to do.
They can make any rifle you send them more accurate. Even the Chinese Norinco's. Which bang for their buck is not a bad buy. There is another forum you could check out, the firingline . com which is dedicated to M1A's.
Here are some pictures of my former ladies:
Socom 2 with some Smith Ent goodies:
The (3) ladies: Front SER#909 Divine in an E2 Stock Middle early ser standard from the late 70's bone stock, just cleaned up at Smith and last little girl there is the custom Crazy Horse I had them make.
LRB in a JAE with krieger
I owned some others, but these were the favorites.
I am by no means an expert, I was just lucky to have the contacts and the money at the time to dive in the M1A world to see what I liked.
With what your wanting to do (from above description) I would stay away from the Socom's and look at getting the best deal you could on a loaded or nm. Then after shooting it, if its not doing what you want send her off to Smith Ent and pay to have it do what you want and more.
I am not an great shot and I could hit the 12x12 all the way to 500 with iron sights with regular consistency with that bone stock 70's M1A. I utilized the "lolipop" method and knew my click adjustments. Once someone teaches you that (see firingline or ask an old salty dog marine) it is very easy to engage targest accurately at those distances. Here is a quick lesson, there can be some variance between rifles but I found that its pretty common to be like this on many M1A's. Bottom out the elevation adjustment and then click up 6 times. This usually is right around 100m, then add 2 clicks for 200m and two more for 300m and so on. You of course would want to verify what your exact rifle was doing to see if this was close. And by "lolipop" I mean just that. Your front sight post is the stick and the target is the head of the "lolipop". Aiming this way on the M1A I found to be very effective as stated above. I apologize if those reading already know this information, I am truly not trying to come off sounding like a knowitall.
I know I'm a noob here so I apologize for the long winded post in advance.
Good luck which ever way you go, if I can answer any questions I would be glad too.
Andrew