FN 509 Midsize 4″ 9mm 10rd Black

The FN 509 is a semi-automatic pistol that is based on the FNS Compact architecture. FN made several changes to the gun both internally and externally to meet the stringent performance standards of the Modular Handgun System (MHS) requirements. They also sought the expertise of industry professionals to further develop the platform into the FN 509.Throughout its development, the FN 509 has undergone rigorous testing for reliability, ammunition compatibility, and durability. In fact, it has been tested extensively with over one million rounds fired.The FN America FN 509 features a mid-size design and a polymer frame. It has a 9mm caliber and a 4-inch barrel. The gun comes in black and includes two 10-round magazines. It also has 3-dot sights and does not have a manual safety. The model number for this specific FN 509 is 66-100464.