{"product_id":"prometheus-aeg-m120-spring","title":"Prometheus AEG M120 Spring","description":"\u003cp\u003ePrometheus AEG M120 Spring.  A standard non-liner upgrade spring (MS120) for airsoft AEGs to bring it just under 400 FPS (approx).  High quality spring steel from Japan.  Fits in all gearboxes and AEGs.  Made in Japan.\u003c\/p\u003e","brand":"ASA","offers":[{"title":"Default","offer_id":17128966914138,"sku":"bf8aa81f-ff69-40d5-9642-721926cb587d","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/4526\/1146\/products\/DSC05599.jpg?v=1571718145","url":"https:\/\/airsoftgrounds.myshopify.com\/products\/prometheus-aeg-m120-spring","provider":"Airsoft Grounds","version":"1.0","type":"link"}