Home / Accessory-Magazines / Warne M&P 9/40 MAG EXTENSION FDE View cart “Beretta A400 ACTION 12/28 KO BL/WD 3″” has been added to your cart. View cart “Smith and Wesson MAGAZINE M&P40C 40S&W 10RD” has been added to your cart. Sale! Warne M&P 9/40 MAG EXTENSION FDE$5499 Original price was: $5499.$5237Current price is: $5237. In stock Warne M&P 9/40 MAG EXTENSION FDE quantity Add to cart SKU: MESW-5/4DE Category: Accessory-Magazines Product ID: 25955 Description Description +5 9MM | +4 .40 Mag Extension6061 T6 Aluminum BilletType 2 Anodized Finish Related products Taurus MAG 1911 OFFICER 45ACP 6RD $3499 FN MAGAZINE FN 503 9MM 6RD FDE $4999 Sale! Warne GLOCK 17/22 MAG EXT +5/+4 FDE $5449 Original price was: $5449.$5201Current price is: $5201. Smith and Wesson MAGAZINE M&P40C 40S&W 10RD $4200