Home / Accessory-Magazines / Warne SIG P320 9MM MAG EXT +5 FDE View cart “Warne GLOCK 19/23 MAG EXT +5/+4 GRY” has been added to your cart. Sale! Warne SIG P320 9MM MAG EXT +5 FDE$5449 Original price was: $5449.$5201Current price is: $5201. In stock Warne SIG P320 9MM MAG EXT +5 FDE quantity Add to cart SKU: MESIG-5/4DE Category: Accessory-Magazines Product ID: 26024 Description Description +5 9MM Magazine Extension6061 T6 Aluminum BilletType 2 Anodized Finish Related products Walther Arms MAGAZINE PPK/S 22LR 10RD $3900 SIG SAUER MAGAZINE 1911 COMPCT 45ACP 7RD $3499 Warne CZ 75 9MM MAG EXTENTION +5 GRY $4449 Springfield Armory MAGAZINE XDE 9MM 8RD FLUSH FIT $3699