Well the final parts are on the way for my ar-10a and I should have the rifle completed by the end of the week.
The Brownells 7.62 mags still show no sign of shipping, and I have no mags for the rifle.
I was almost tempted to get a couple Stoner mags from Midway, but the reviews are inconsistent.
The lancer mag looks really tempting but I wouldn't be able to justify buying more than one or two right now.
I'm hesitant to buy any 7.62 Pmags because I intent to use 180gr bullets almost exclusively and I'm worried about oal cartridge length.
For my AR15's I have Brownell 20 and 30 rounders, various USGI 30's and Teflon coated metal body Magpul 30's all function exceptionally well. I'm not too big of a MagPul plastic fan, they don't fit the crappy surplus mag carriers I always buy too well.