{"product_id":"mini-14-223-20rnd-steel","title":"Mini-14 223 20rnd Steel","description":"Only the finest polymers or high carbon heat-treated steel go into our magazine bodies. ProMag magazine bodies are constructed of high carbon heat-treated steel and TIG-welded for strength. The springs are precision wound using heat-treated chrome silicon wire. Bases and followers are injection molded from polymers selected for their durability. This produces the finest quality magazines that perform under the harshest conditions.\u003cbr\u003e\u003cbr\u003eGun\/Pistol Type:   Ruger MINI-14 \u003cbr\u003eCaliber:   223\u003cbr\u003eMaterial:   Steel\u003cbr\u003eCapacity:   20 Round\u003cbr\u003eColor:   Steel","brand":"ProMag","offers":[{"title":"Default Title","offer_id":15222465822786,"sku":"48464","price":31.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/9043\/4114\/products\/GS48464.jpg?v=1555695555","url":"https:\/\/greensupply4.myshopify.com\/products\/mini-14-223-20rnd-steel","provider":"greensupply4","version":"1.0","type":"link"}