FN 509 9 mm Luger 4.5in FDE Handgun - 17 Rounds - 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 a FN logo soft pistol case. Suppressor Height Night Sights FN Optics Mounting System Ambidextrous Slide Stop Lever Ambidextrous Magazine Release FN Soft Case Threaded Barrel 2 Magazines