You really need to setup a dealer account at Midway. Stoner and C mags are $10 for 30rd GI stainless. Why waste your money on used aluminum gi mags to save $4.Considering midwayusa is traditionally way over priced, a sale will make just plain over priced.
I look around for USGI surplus mags. I can usually get them still for about $5. I then spend about $1.50-$2.00 each for new magpul gen III followers. Then I have basically brand new magazines that will last a very long time. I have a couple of PMags, but I don't really like them; or their price. I'm not a fan of plastic; however, I did pick up a handful of 20 round thermolds. No problem with them at all. And for $4-$5 each, I can live with that.
Personally, I'd rather have surplus USGI mags for $5-$6 and spend $1-$1.50 for a new Magpul Generation III follower, than to have a C-Mag. I'll be honest, I don't own any Stoner mags, so I can't comment on them. But, FWIW: I'd rather the USGI surplus with gen III follower than a PMag too.You really need to setup a dealer account at Midway. Stoner and C mags are $10 for 30rd GI stainless. Why waste your money on used aluminum gi mags to save $4.