Home / Accessory-Magazines / Beretta MAGAZINE PX4 40S&W 17RD EXTEND View cart “Ruger SECURITY9 COMPACT MAG 9MM 10RD” has been added to your cart. Sale! Beretta MAGAZINE PX4 40S&W 17RD EXTEND$5200 Original price was: $5200.$4705Current price is: $4705. Out of stock SKU: JM4PX4017 Category: Accessory-Magazines Product ID: 33568 Description Description 17rd. Mag for PX4 Storm 40S&WExtended PX4 Mag Related products FN MAGAZINE FN 503 9MM 6RD FDE $4999 SIG SAUER MAGAZINE 1911 COMPCT 45ACP 7RD $3499 SIG SAUER MAG 320/250 SUBCMPCT 9MM 12RD $4999 Springfield Armory MAGAZINE XD-S 40SW 6RD $3099