FN America FN 509 LS Edge Pistol Magazine 9mm Luger 17 Round Black 1 Pack Stainless Steel 17RD. Specifications for FN America FN 509 LS Edge 9mm Luger 17 Round Pistol Magazine: Manufacturer: FN America Gun Make: FN Herstal Gun Model: FN 509 Caliber: 9mm Luger Magazine Capacity: 17 Round Color: Black Fabric/Material: Stainless Steel Package Contents: FN America FN 509 LS Edge 9mm Luger 17 Round Pistol Magazine What firearm models does the manufacturer say FN America FN 509 LS Edge 9mm Luger 17 Round Pistol Magazine is compatible with? The manufacturer says that FN America FN 509 LS Edge 9mm Luger 17 Round Pistol Magazine is compatible with FN 509FN America 20100478-17RD: FN 509 LS Edge Pistol Magazine 9mm Luger 17 Round Black 1 Pack Stainless Steel