{"product_id":"emg-fn-509-m4-competition-adapter","title":"EMG FN 509 M4 Competition Adapter","description":"\u003c!-- 4. EMG FN 509 M4 Competition Adapter --\u003e\r\\n\u003cdiv class=\"product\"\u003e\n\u003cstrong\u003e EMG FN 509 M4 Competition Adapter\u003c\/strong\u003eThe TAPP EMG FN 509 M4 Competition Adapter adds M4 magazine compatibility plus a flared magwell for faster, more reliable reloads—ideal for competitive play. Pre-built and made in the USA.\r\\n\r\\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e\r\\n\u003cul\u003e\r\\n \t\u003cli\u003e\n\u003cstrong\u003eM4 Magazine Compatibility:\u003c\/strong\u003e Increased capacity and quicker reloads.\u003c\/li\u003e\r\\n \t\u003cli\u003e\n\u003cstrong\u003eFlared Magwell:\u003c\/strong\u003e Faster, smoother magazine changes under pressure.\u003c\/li\u003e\r\\n \t\u003cli\u003e\n\u003cstrong\u003eHPA Powered:\u003c\/strong\u003e Optimized for 150 PSI max; recommended 120 PSI (HPA kit sold separately).\u003c\/li\u003e\r\\n \t\u003cli\u003e\n\u003cstrong\u003eOne-Piece Design \u0026amp; Durable Construction:\u003c\/strong\u003e SLS Nylon PA11 Carbon Fiber for reliability in competition.\u003c\/li\u003e\r\\n\u003c\/ul\u003e\r\\n\u003cstrong\u003eWhat’s Included:\u003c\/strong\u003e\r\\n\u003cul\u003e\r\\n \t\u003cli\u003eFully assembled competition adapter\u003c\/li\u003e\r\\n \t\u003cli\u003eHPA Foster fitting (US spec)\u003c\/li\u003e\r\\n\u003c\/ul\u003e\r\\nProudly made in the USA. 30-day warranty and lifetime technical support. \u003cstrong\u003eCompatibility:\u003c\/strong\u003e EMG FN 509\r\\n\r\\n\u003c\/div\u003e","brand":"Tapp Airsoft","offers":[{"title":"Default Title","offer_id":48532807254116,"sku":"TAPP- EMGFN509-M4C","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/5116\/0932\/files\/tapp_placeholder.png?v=1774830669","url":"https:\/\/tappairsoft.com\/products\/emg-fn-509-m4-competition-adapter","provider":"Tapp Airsoft","version":"1.0","type":"link"}