{"product_id":"ergo-4971-b-ergo-castle-nut","title":"ERGO 4971-(B) ERGO CASTLE NUT","description":"\u003cp\u003eErgo 4971B Castle Nut  Steel Black for AR-Platform\n\u003cbr\u003eWorks with Commercial, Military \u0026amp; Hybrid Buffer Tubes Fits: AR-15 and all AR Variants\u003c\/p\u003e","brand":"Ergo","offers":[{"title":"Default Title","offer_id":53855581995326,"sku":"153403","price":9.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2853\/6638\/files\/2749429.jpg?v=1783040465","url":"https:\/\/wasatchbackcustoms.com\/products\/ergo-4971-b-ergo-castle-nut","provider":"Wasatch Back Customs","version":"1.0","type":"link"}