{"product_id":"emg-fn-509-m4-adapter","title":"EMG FN 509 M4 Adapter","description":"\u003cstrong\u003eEMG FN 509 M4 Adapter\u003c\/strong\u003e\r\\n\r\\nThe EMG FN 509 is a powerful and highly regarded tactical airsoft pistol, favored for its strong recoil and aggressive styling. The TAPP EMG FN 509 M4 Adapter expands the platform by enabling the use of M4 AEG magazines—significantly improving reload options, capacity, and flexibility. Designed and built in the USA, this plug-and-play adapter ensures your EMG FN 509 is ready for any mission.\r\\n\r\\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e\r\\n\r\\n- \u003cstrong\u003eM4 Magazine Compatibility:\u003c\/strong\u003e Enables the use of widely available M4 AEG magazines for greater flexibility.\r\\n\r\\n- \u003cstrong\u003eHPA Powered:\u003c\/strong\u003e Calibrated for 150 PSI max (recommended 120 PSI) for consistent performance (HPA kit available at https:\/\/tappairsoft.com\/hpa).\r\\n\r\\n- \u003cstrong\u003eEnhanced Tactical Flexibility:\u003c\/strong\u003e Faster, intuitive reloads ideal for high-pressure CQB scenarios.\r\\n\r\\n- \u003cstrong\u003eOne-Piece Adapter Design:\u003c\/strong\u003e Engineered for flawless, dependable feeding.\r\\n\r\\n- \u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Printed from \u003cstrong\u003eNylon PA12 with the option of upgrading to PA11 Carbon Fiber\u003c\/strong\u003e for maximum strength and reliability.\r\\n\r\\n\u003cstrong\u003eWhat is Included:\u003c\/strong\u003e\r\\n\r\\n- \u003cstrong\u003eFully Assembled Adapter\u003c\/strong\u003e\r\\n\r\\n- \u003cstrong\u003eHPA Foster Fitting (US Spec)\u003c\/strong\u003e\r\\n\r\\nProudly made in the USA with a 30-day warranty and lifetime support.\r\\n\r\\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e EMG FN 509","brand":"Tapp Airsoft","offers":[{"title":"Default Title","offer_id":48532807221348,"sku":"TAPP- EMGFN509-M4","price":89.99,"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-adapter","provider":"Tapp Airsoft","version":"1.0","type":"link"}