Check this out from DPMS mag-a-thon sale on the 30 rd mag for AR15 $12 a mag and free shipping what a bargain !!!
http://app.bronto.com/public/?q=pre...p6bu..AVVM1w.b..l.BRGK.a.UXtiTA.UXtzaw.L88GTQ
http://app.bronto.com/public/?q=pre...p6bu..AVVM1w.b..l.BRGK.a.UXtiTA.UXtzaw.L88GTQ