Eagle ak chest rig for 7.62x51?

Im in need of a chest rig for my M1a, will the standard 3 mag Eagle chest rig for the AK fit a single 20 round 7.62x51 mag?
http://www.skdtac.com/index.asp?PageAction=VIEWPROD&ProdID=721

Or would the 6 mag version possibly be a better choice?
http://www.skdtac.com/index.asp?PageAction=VIEWPROD&ProdID=1691

If some one could steer me into the right direction for a good quality chest rig for 7.62 that doesnt have a whole lot of extra pockets Id be very thankful. Thanks for any help guys.
-Jesse

The AK pouch is too deep and not wide enough, you’ll need this.

http://www.skdtac.com/index.asp?PageAction=VIEWPROD&ProdID=36

Although for the best rig, you might think about adding dedicated 7.62 pouches to a bare Molle Chest rig, expensive route, but should fill your needs precisely.

I wasnt too worried about them being deep Magpuls can make up for that in some instances, I was more concerned with them being too narrow. Ya I saw that SKD rig, I just think it might be more than I need. I guess I probably will just do the pouches on a all Molle rig. Thanks for the imput.
-Jesse

Okay, so Im a tard. I thought Eagle didnt make the M14 chest rig anymore, the one with 4 mag pouches with a pistol mag pouch on each side. So I did more diging on Eagles site, low an behold I found the rig I had in my head…
http://www.eagleindustries.com/product.php?productid=718&cat=71&page=1

Its a good price aswell, I did wish it had removeable shoulder straps but looks like it’ll work fine.
-Jesse