Fn's 509 pistol is built on the proven architecture of the fns compact.It features a cold hammer-forged stainless-steel barrel with a recessed target crown and polished chamber and feed ramp.The polymer frame has an enhanced grip texture for faster follow-up shots in all conditions, a mil-std-1913 accessory rail, and interchangeable backstraps.This striker-fired double action pistol has an external extractor, loaded chamber indicator, and no manual safety.It is equipped with a fully ambidextrous slide stop lever and magazine release.This fn 509 tactical model has a flat dark earth slide with an fde polymer grip/frame, two fde interchangeable backstraps, and suppressor height night sights.This model comes with three (3) 10-round magazines and a fn logo soft pistol case.Frame Finish: Flat Dark EarthType: PistolAction: DAOCaliber: 9mm LugerBarrel Length: 4.50"Capacity: 10+1Safety: No ManualGrips: Flat Dark Earth Interchangeable BackstrapSight Configuration: 3 Dot Night Suppressor HeightFrame Material: PolymerBarrel Type: 7.9"Slide Description: Flat Dark Earth Stainless SteelSight Style: Night