With the success of the PMAG is there any possibility of slightly enlarging the design to accomodate the LR308 type rifles? The LR308 has become very popular and there are no aftermarket magazines at all for it. The primary problem is that the highest capacity mag available is the 19 rounder.
I would imagine the demand for a 30 round PMAG for the LR308 would be tremendous. The LR308 AP4 ( the short M4 type ) is a fantastic rifle but really needs a good aftermarket mag.
Magpul has shown it can mass produce a quality magazine and although tooling cost is probably pretty high I bet you could produce and sell them cheaper than the 19 round factory mags go for. In short you'd sell boatloads of mags and make boatloads of money doing it.
Btw, I'll need 10 of the preproduction samples sent to me for evaluation in OD green