{"product_id":"promag-mfg-inc-promag-h-amp-k-usp-full-size-45-acp-20rd-blue-steel-magazine","title":"ProMag Heckler \u0026 Koch (H\u0026K) USP Full Size Magazine .45 ACP Blued Steel 20\/rd","description":"\u003cp\u003e An extended 20-rd magazine for the Heckler \u0026amp; Koch USP (Full Size) pistol in .45acp.  The magazine body is constructed with heat-treated blued-steel with a follower 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.  The magazine has an o\/a length of 7.25? and includes a molded grip-sleeve to fill the gap between the end of the grip-frame and the magazine base-plate.Made in the U.S.A.\u003c\/p\u003e\u003cbr\u003eHandgun Magazines\u003cbr\u003eHEC-A2","brand":"Promag Mfg. Inc.","offers":[{"title":"Retail","offer_id":45139164397705,"sku":"ZMHECA2","price":35.14,"currency_code":"USD","in_stock":false},{"title":"Member","offer_id":45139164430473,"sku":"ZMHECA2","price":35.14,"currency_code":"USD","in_stock":false},{"title":"Premium Member","offer_id":45139164463241,"sku":"ZMHECA2","price":31.07,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/2813\/4793\/files\/ZMHECA2.jpg?v=1767811750","url":"https:\/\/christianvigilant.com\/products\/promag-mfg-inc-promag-h-amp-k-usp-full-size-45-acp-20rd-blue-steel-magazine","provider":"Christian Vigilant","version":"1.0","type":"link"}