FN 20100375 509 Compact 12rd Extended Floorplate 9mm Luger Black Steel

Description

This is a FN 12-round 9mm magazine for the 509.

This is a standard-capacity magazine for a compact or mid-size pistol – a balance of grip size and round count. Magazines are consumable: springs and followers wear before the body does, so buying spares and rotating them is cheaper than chasing feed problems later.

Several states and cities cap magazine capacity, and those limits change. Check your state and local rules before ordering – we ship to your address or your dealer, but we cannot ship a magazine somewhere it is not legal. Magazines ship directly to you with no FFL transfer.

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.