I have some extra USGI surplus mags and find myself in need of a new parts kit. You have a choice between 20 or 30 round mags. All mags are in excellent shape. Most of my mags have 60-80 percent finish and I'll pick some choice ones. All have black followers. Will trade 3 mags, your choice of 20 or 30 rounders or a mix, for a lower parts kit. Each pay our own shipping by USPS priority mail.