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Certain firearm magazines and extensions are subject to maximum capacity restrictions based on state and local laws. Currently, we are unable to sell these products to some locations. For a complete list of these restrictions, please visit our policy page.
By continuing with your purchase, you agree to adhere to all applicable laws and regulations.
Product Info for FN America FN 509 Compact 9mm Luger 12 Round Extended Floorplate Pistol Magazine
This magazine is compatible with your FN 509 Compact. It features a stainless steel body with a flat black finish, high visibility anti-tilt follower, and extended floorplate. Note: This mag will not work with FNS or FNX pistols.
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