I have some 30rd blued aftermarket replacement mags for the AR15. They are brand new and seem to function fine. They would be good range mags to save on your nice ones.
Price is $11.00 each plus $3.85 S & H
4 or more $10.00 each plus S & H
Please know your local laws regarding High-cap mags:
Pay Pal accepted +2% as well as certified funds. Please emial if any questions and thanks for looking. <><