THESE ARE BRAND NEW 5.56/223 POLYMER MAGAZINES FROM SCHWEIZER WAFFEN TECHNIK. THEY ARE MADE FOR THE M4 SWISS AR-15.THEY ARE 30RD MAGAZINES IN BLACK FINISH. THEY ARE MADE TO SAME SPEC AS THE MAGAPUL AR-15 MAGAZINE.DESIGN FOR MILITARY HEAVY USE.THEY USE MIL-SPEC FOLLOWER'S IN A BRITE RED FINISH.THEY ARE BULIT BY THE SWISS FOR THERE MILITARY. HAVE FACTORY WARRANTY. WILL FIT ANY AR-15 TYPE FIREARM.NO MONEY ORDER'S,NO TRADES AND NO ON LINE LAYAWAY'S. WE TAKE VISA/MASTER CARD CREDIT OR DEBIT. PLEASE SEND A COMPLETE NAME AND STREET ADDRESS SO WE CAN GIVE YOU YOUR SHIP&INSURANCE COST. AFTER YOU GET THIS INFO YOU CAN MAKE PAYMENT BY PHONE. SPORTSMANS DREAM 126 WELLS RD LAWNDALE NC 28090 MON-FRI 8-5 EST SAT 8-1 EST. REDACTED