Home / Accessory-Magazines / Warne SIG P320 9MM MAG EXT +5 GRY Sale! Warne SIG P320 9MM MAG EXT +5 GRY$5449 Original price was: $5449.$5201Current price is: $5201. Out of stock SKU: MESIG-5/4GR Category: Accessory-Magazines Product ID: 33154 Description Description +5 9MM Magazine Extension6061 T6 Aluminum BilletType 2 Anodized Finish Related products FN MAGAZINE FN 509 9MM 10RD FDE $5699 Sale! Bergara MAGAZINE B14R 22LR 10RD AICS $4900 Original price was: $4900.$4479Current price is: $4479. SIG SAUER MAG SP2022 357SIG/40S&W 12RD $4999 Sale! Warne GLOCK 17/22 MAG EXT +5/+4 FDE $5449 Original price was: $5449.$5201Current price is: $5201.