FN America FN 509 Compact Base Pad Pistol Magazine w/Mag Sleeve 9mm Luger 15 Round Black/Flat Dark Earth 1 Pack Steel 15RD. It features a stainless steel body with a flat black finish high visibility anti-tilt follower extended floorplate and mag sleeve. Note: This mag will not work with FNS or FNX pistols. Specifications for FN America FN 509 Compact 9mm Luger 15 Round Base Pad Pistol Magazine w/Mag Sleeve: Manufacturer: FN America Gun Make: FN Herstal Gun Model: FN 509 Caliber: 9mm Luger Magazine Capacity: 15 Round Color: Flat Dark Earth Fabric/Material: Stainless Steel Package Contents: FN America FN 509 Compact 9mm Luger 15 Round Base Pad Pistol Magazine w/Mag Sleeve What firearm models does the manufacturer say FN America FN 509 Compact 9mm Luger 15 Round Base Pad Pistol Magazine w/Mag Sleeve is compatible with? The manufacturer suggests that FN America FN 509 Compact 9mm Luger 15 Round Base Pad Pistol Magazine w/Mag Sleeve is compatible with FN 509FN America 20100380-15RD: FN 509 Compact Base Pad Pistol Magazine w/Mag Sleeve 9mm Luger 15 Round Black/Flat Dark Earth 1 Pack Steel