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 a 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.

FN 66100801 509 Compact Tactical 9mm Luger 10+1 4.32" Threaded Barrel, Flat Dark Earth Polymer Frame w/Mounting Rail, Optic Cut Flat Dark Earth Stainless Steel Slide, Interchangeable Backstrap, Includes Viper Red Dot