sorry for the wind noise, was breezy this morning. testing the daniel defense mag, ran great, these are good mags for your ar-15, my camera died at end, was not able to finish video due to cold temps, the tango down mag is a "range use only" mag, they are good for practice and plinking however i dont recommend them for anything else because the feed lips are not as strong as other good poly mags on the market.
#m16a4
#danieldefense
