Have some usgi mags I'd like to swap for factory glock mags. Looking for G19 mags primarily. G17 and 33 rounders are okay too. 2 AR mags for the G17 or G19 mags. 3 AR mags for the 33 rounders. 1 PMag for G17 or G19 mags. 2 PMags for 33 rounders. * Please note I'm only looking for FACTORY glock mags. If you offer me aftermarket ones I'll add you to my ignore list.