Home / Accessory-Magazines / Beretta MAGAZINE PX4 40S&W 17RD EXTEND View cart “SIG SAUER MAGAZINE 1911 COMPCT 45ACP 7RD” has been added to your cart. Sale! Beretta MAGAZINE PX4 40S&W 17RD EXTEND$5200 $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 Smith and Wesson MAGAZINE M&P45 10RD FDE BASE $4200 Walther Arms MAGAZINE PPQ M2 45ACP 10RD $4900 Springfield Armory MAGAZINE XD-S 40SW 6RD $3099 Taurus MAG 1911 OFFICER 45ACP 6RD $3499