Whats the availability like for BAR mags?
I currently have a design for .308 receiver. Originally it was designed to mate with an Armalite upper, but now I've changed the design for use with a DPMS upper. Right now, I'm striving to get a design down to work with G3 mags since I pick them up for about $3 a piece. I'm personally not fond of the .30-06, so if I were to go bigger, I'd much rather learn towards a magnum... say the .300 win mag.
Did you ever get this to work? I would like one if you do. I could trade you one of our new billet 308 lower we are putting into production this week.
JIM