Used FN 509 Tactical 9mm Night Sights 66-100373

Used FN 509 Tactical 9mm Night Sights 66-100373. Comes in very good condition with an extended magazine and soft case. 

FN 66100373 509T 9mm Luger 4.50" Black Steel Threaded Barrel, Flat Dark Earth Optic Cut/Serrated Stainless Steel Slide, Flat Dark Earth Polymer Frame w/Picatinny Rail

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.