FN 509 Midsize 9mm Semi Automatic Pistol
Product Features & Specifications FN 66100463 509 Midsize 9mm Luger 4" Barrel 15+1, Matte Black Polymer Frame With Mounting Rail, Matte Black Steel Slide, No Manual Safety Upgrade your EDC with the FN 509 Midsize. This ideal combination of a four-inch slide and barrel with a midsize frame retain
