EMG FN HERSTAL LICENSED FN 509 GBB AIRSOFT PISTOL - BLACK (BY DOUBLE EAGLE)

Double Eagle x FN Herstal Collaboration, Licensed by EMG x Cybergun Full FN Herstal Licensing, Trademarks and Rollmarks Tactical Variant Gas Blow Back Pistol Ambidextrous Mag Release and Slide Release Lower Picatinny Rail for Peripheral Accessories Suppressor Ready Fibre Optics Sights with Interchangeable Optics Plate Threaded 14mm Outer Barrel for Muzzle Devices Premium Nylon Reinforced Polymer Frame with Serrated Aluminum Slide and Outer Barrel Black / FDE Finish This product is only compatible with gas designed specifically for Airsoft guns. Do not use lighter fluid or butane gas, as that will cause permanent damage.