{"product_id":"shs-m170-aeg-spring","title":"SHS M170 AEG Spring","description":"\u003cp\u003e\u003cspan\u003eSHS M170 AEG Spring. Silver type upgrade spring that is non-linear.  Fits in all gearboxes.  The heaviest AEG spring type there is for common builds.  FPS will be \u003c\/span\u003e\u003cspan\u003e550 or so. For heavy upgraded guns, DMR, etc only.  Experienced\u003c\/span\u003e\u003cspan\u003e techs only. (please note: packaging may be generic or labeled as 'Rocket Airsoft', but is made by SHS OEM)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis spring is a total pain to install, so be forewarned.\u003c\/span\u003e\u003c\/p\u003e","brand":"ASA","offers":[{"title":"Default","offer_id":17128786559066,"sku":"59f6305d-dd3a-44b3-9537-58e3e8ab6128","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/4526\/1146\/products\/32550-2.jpg?v=1571718126","url":"https:\/\/airsoftgrounds.myshopify.com\/products\/shs-m170-aeg-spring","provider":"Airsoft Grounds","version":"1.0","type":"link"}