The FN America FN509M is a 9mm Luger striker-fired pistol built on a polymer frame with a 4.5-inch barrel. It features night sights and comes with a 24-round magazine capacity. The package includes five magazines: one 15-round capacity and four 24-round capacity magazines.
This pistol is optics ready with multiple optic footprints available. The slide and frame are finished in black, and the grip is constructed from polymer material. The barrel is threaded at 1/2″-28 for suppressor compatibility. Two interchangeable backstraps allow for custom grip fit.
Overall dimensions measure 3.30 inches in height, 11.15 inches in width, and 12.10 inches in length, with a weight of 27.9 ounces. The FN509M does not feature an ambidextrous safety and is not drilled and tapped for mounting. It ships with a ballistic case.
Please note: This product cannot be shipped to California, Rhode Island, Washington, or Illinois. No sales to California residents.






