{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Airsoft Technology Self-Paced Training Series 2012 Understanding M4 EBB AEG: Learn the mainstream M4 EBB architecture. Also includes an overview of the FET based gearbox.","author_name":"AirsoftPRESS","thumbnail_url":"https://www.ebooknetworking.net/books/147/512/big1475123620.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1475123620.html\">Airsoft Technology Self-Paced Training Series 2012 Understanding M4 EBB AEG: Learn the mainstream M4 EBB architecture. Also includes an overview of the FET based gearbox.</a>","width":400,"height":300}