{"product_id":"fn509-gbb-pistol","title":"FN Herstal FN 509 GBB Pistol (Optics\/Suppressor Ready) – FDE","description":"\u003cp\u003e\u003cstrong\u003eFN Herstal FN 509 GBB Pistol – Optics \u0026amp; Suppressor Ready\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eA fully licensed Green Gas-powered secondary replica manufactured by Double Eagle under FN Herstal authorization via Cybergun. Built for serious players who demand authentic construction, tactical modularity, and reliable performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\n• RMR-type red dot sight footprint for modern optics integration\u003cbr\u003e\n• 14mm CCW threaded barrel – ready for suppressors and muzzle devices\u003cbr\u003e\n• Metal slide with fiber-optic mechanical sights and serrated edges\u003cbr\u003e\n• Nylon-reinforced polymer frame with integrated Picatinny rail\u003cbr\u003e\n• Ambidextrous slide and magazine release – ideal for left-handed operators\u003cbr\u003e\n• Textured ergonomic grip for secure handling in all conditions\u003cbr\u003e\n• Reinforced steel internals: locks, ball bearings, and trigger components\u003cbr\u003e\n• Dual spring system in guide rod – enhanced durability and smooth cycling\u003cbr\u003e\n• Advanced muzzle housing with dual return spring guides – stable blowback operation\u003cbr\u003e\n• Full FN Herstal markings: logo, model designation 509, and 9x19 caliber\u003cbr\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\n• Airsoft replica\u003cbr\u003e\n• Low-capacity magazine (21 rounds)\u003cbr\u003e\n• Interchangeable grip panels\u003cbr\u003e\n• RMR footprint adapter\u003cbr\u003e\n• Spare mechanical sights\u003cbr\u003e\n• Allen key for maintenance\u003cbr\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\n• Length: 20 cm\u003cbr\u003e\n• Weight: 750 g\u003cbr\u003e\n• Power: Green Gas\u003cbr\u003e\n• Muzzle Velocity: 300 FPS\u003cbr\u003e\n• Fire Mode: Semi-automatic\u003cbr\u003e\n• Hop-Up: Adjustable\u003cbr\u003e\n• Inner Barrel: 94 mm\u003cbr\u003e\n• Magazine Type: Low-capacity (21 rounds)\u003cbr\u003e\n• Barrel Thread: 14mm CCW\u003cbr\u003e\n• Materials: Aluminum slide, steel internals, nylon-reinforced polymer frame\u003cbr\u003e\n• Color: Flat Dark Earth (FDE)\u003cbr\u003e\n\n\u003cp\u003e\u003ci\u003eRegular maintenance with gas-powered airsoft products is required to ensure optimal performance and longevity.\u003c\/i\u003e\u003c\/p\u003e","brand":"EMG","offers":[{"title":"Default Title","offer_id":54033315365202,"sku":"EMG-02-049871","price":1628.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8454\/7507\/files\/99de446cb643a75cbff1a124ed968fea79297229_EMG_02_049871_01.webp?v=1784345658","url":"https:\/\/airsoftmania.eu\/de-se\/products\/fn509-gbb-pistol","provider":"Airsoft Mania Europe","version":"1.0","type":"link"}