Home / Accessory-Magazines / Smith and Wesson MAGAZINE M&P45 SHIELD 7RD EXT View cart “Warne M&P 9/40 MAG EXTENSION FDE” has been added to your cart. Smith and Wesson MAGAZINE M&P45 SHIELD 7RD EXT$3800 Out of stock SKU: 3005567 Category: Accessory-Magazines Product ID: 44430 Description Description Related products Warne CZ 75 9MM MAG EXTENTION +5 GRY $4449 Smith and Wesson MAGAZINE M&P40C 40S&W 10RD $4200 SIG SAUER MAG 320/250 SUBCMPCT 9MM 12RD $4999 FN MAGAZINE FN 503 9MM 6RD FDE $4999