Enterprise FAL 20-30 rd mags.. where?

[stephensdwinn]

I'm trying to help a friend out on where he can find these for the best price, and the search option here isn't being to helpful on whether or not it has been posted before.
I did a quick search on google, and the best I found was at DSarms for $25. Anyone know of a better deal elsewhere, or is that as good as it gets.

Thanks