{"product_id":"promag-ar15-5-56-rllr-40rd-st-bl-ply","title":"PROMAG AR15 5.56 RLLR 40RD ST BL PLY","description":"ProMag Industries, Magazine, 223 Remington\/556NATO, 40 Rounds, Fits AR Rifles, Polymer, Black","brand":"ProMag Industries","offers":[{"title":"Default Title","offer_id":46240585384155,"sku":"MGPMRM40SL","price":21.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/1072\/7131\/files\/180469806.jpg?v=1731079302","url":"https:\/\/www.atcostammo.com\/products\/promag-ar15-5-56-rllr-40rd-st-bl-ply","provider":"AtCostAmmo.com","version":"1.0","type":"link"}