{"product_id":"promag-mfg-inc-promag-h-amp-k-usc-45-acp-carbine-20rd-blk-polymer-magazine","title":"ProMag Heckler \u0026 Koch (H\u0026K) USC Carbine Magazine .45 ACP Black Polymer 20\/rd","description":"\u003cp\u003eA 20-rd magazine for the Heckler \u0026amp; Koch USC carbine in .45acp. The magazine body and follower are constructed of a proprietary DuPont Zytel based polymer to ensure a long service life. The springs are made from heat treated Chrome-silicon wire for increased reliability and smooth feeding.Made in the U.S.A. \u003c\/p\u003e\u003cbr\u003eRifle Magazines\u003cbr\u003eHEC-A7","brand":"Promag Mfg. Inc.","offers":[{"title":"Retail","offer_id":45139164496009,"sku":"ZMHECA7","price":29.79,"currency_code":"USD","in_stock":true},{"title":"Member","offer_id":45139164528777,"sku":"ZMHECA7","price":29.79,"currency_code":"USD","in_stock":true},{"title":"Premium Member","offer_id":45139164561545,"sku":"ZMHECA7","price":26.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/2813\/4793\/files\/ZMHECA7.jpg?v=1767811759","url":"https:\/\/christianvigilant.com\/products\/promag-mfg-inc-promag-h-amp-k-usc-45-acp-carbine-20rd-blk-polymer-magazine","provider":"Christian Vigilant","version":"1.0","type":"link"}