WTS: Four (4) Retro/classic M16/ AR15 20 round aluminium mags w/ aluminium followers. These mags are mid 60s to mid 70s production. They aren't new, but they are in good overall condition and functional. I have 3 Adventure Line Manufacturing & 1 Colt.
Asking $20 for each Adventure line & $25 for the Colt. Price is plus shipping, but I'll ship as cheap as you want (padded envelopes are cheapest in my experience).