I bought 4 of these and 4 of the Pearce bases and I liked the Pearce better so these are up for grabs. They are the G30 10 round magazine base plates. 2 Sold Asking $15 Shipped MO, or Discreet PP. For the remaining 2 Also open to trades. Looking for a 22 rd. GSG-5 magazine, or w/e all i can do is say no.