Full-size punch in a compact package with FN's patented Low-Profile Optics Mounting System and unparalleled modularity of the FN 509 platform, the FN 509 Compact Tactical. The pistol is 9mm and striker-red with 4.32" barrel and the capability to accept all higher capacity FN 509 magazines. The patented FN Low-Profile Optics Mounting System accepts nearly all commercial miniature red dot optics and features blackout iron sights that co-witness. Includes a 12rd magazine and a 24rd magazine.