The FN America 509 Compact 9mm Magazine, 12 Round w/ Pinky Ext, 20-100375 is a top-quality accessory designed specifically for the FN 509 Compact 9mm pistol. Manufactured by FN America, a reputable brand known for its high-performance firearms, this magazine offers reliable and efficient ammunition storage. With a capacity of 12 rounds and a unique pinky extender, it enhances grip and control, providing optimal handling and accuracy. This magazine is a must-have for FN 509 Compact owners who prioritize functionality and comfort during their shooting experience. Shop now and upgrade your pistol with this genuine FN America product.