FN 66100002 509 9mm Luger 4 17+1 Black Black Interchangeable Backstrap Grip No Manual Safety
The FN 509 is a striker fired double action autoloader. Featuring a non-manual safety; fixed 3-dot luminescent sights; external extractor; loaded chamber indicator; improved front and rear cocking serrations; recessed target crown;polished chamber and feed ramp.
