FN 509 CO2 .177 Caliber CO2 Powered BB Pistol - Black

FN 509 CO2 .177 Caliber CO2 Powered BB Pistol - The Airsoft FN 509 is a full-scale replica inspired by FN's entry in the U.S. military's 2015 XM17 Modular Handgun System trials. It features interchangeable backstraps, ambidextrous controls, and front and rear slide serrations for comfortable, versatile handling. Reinforced steel internals, a dual recoil spring system, and an advanced nozzle design deliver smooth cycling, reliability, and durability. Built for performance and realism, the FN 509 offers a modern take on a proven pistol platform.