Have several factory DPMS LR308 19 rd mags. Some NIW, some with insertion marks, used 1 or 2 times. Bought these in 2006. All of these (the used ones from opened packages) have worked fine. $60 each plus shipping. WTT for stripped DPMS LR308 upper, A2 style flattop with old high rail heigth, FA/ejection port cover. Will consider AR15 lowers. Really want to trade, not sell. LMK what you have.