FN 66100588 509 Midsize MRD 9mm Luger 4" 10+1 Black Black Steel Slide Black Interchangeable Backstrap Grip
Product Features & Specifications FN 66100588 509M MRD Mid-Size 9mm Luger 10+1 4" Black Recessed Crown Barrel, Matte Black Optic Ready/Serrated Stainless Steel Slide, Matte Black Polymer Frame w/Picatinny Rail, Ambidextrous The FN 509M MRD featuring the FN Low Profile Optics Mounting System, giv
