Up for Sale is a New, in the box, FN 509M Tactical 9mm Pistol with Holsun 407C Red Dot. Features include FDE polymer frame with Mil-Standard 1913 Picatinny Rail for light or laser, FDE slide with Holsun 507C Red Dot Sight, Striker Fired, Cold Hammer Forged SS 4.5" Threaded Barrel (1/2-28), Ambidextrous Controls, Suppressor Height 3-dot Night Sights, Interchangeable Backstraps, 2 magazines (1)17+1 and (1) 24+1 and a Nylon FDE Cordura case. Overall length is 7.9" with a weight of 27.9oz. We are a FFL Dealer and only ship to FFL dealers where this firearm is legal to own. Maine residents must pay 5.5% Maine sales tax. Credit cards accepted with no additional fees charged.