{"product_id":"springfield-armory-pi4521-1911-45-acp-10rd-single-stack-stainless-steel-magazine","title":"Springfield Armory PI4521 1911 45 ACP 10rd Single Stack Stainless Steel Magazine","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eSpringfield Armory PI4521\u003c\/span\u003e\u003c\/strong\u003e is a factory original \u003cstrong\u003e10-round single-stack magazine\u003c\/strong\u003e built specifically for the \u003cstrong\u003e1911\u003c\/strong\u003e platform in \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e.45 ACP\u003c\/span\u003e\u003c\/strong\u003e. Machined from \u003cstrong\u003estainless steel\u003c\/strong\u003e with a bright natural \u003cstrong\u003esilver\u003c\/strong\u003e finish, this detachable box magazine feeds reliably in full-size Government and Commander length 1911 pistols and uses a flush-fitting baseplate to maintain the pistol's original carry profile.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBuilt as a direct OEM replacement for Springfield Armory 1911 pistols, the PI4521 carries a \u003cstrong\u003e10-round\u003c\/strong\u003e capacity in the classic single-stack .45 ACP footprint. The all-\u003cstrong\u003estainless steel\u003c\/strong\u003e body provides excellent corrosion resistance and long service life, while the polished \u003cstrong\u003esilver\u003c\/strong\u003e surface matches the factory stainless slides offered across the Springfield 1911 line.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eAs a true \u003cstrong\u003eSpringfield Armory\u003c\/strong\u003e part, brand-fit for the company's 1911 family, the PI4521 is the factory-spec spare for your full-size .45 ACP Springfield \u003cstrong\u003e1911\u003c\/strong\u003e - ideal for daily carry, range rotation, or as a backup magazine.\u003c\/span\u003e\u003c\/p\u003e","brand":"Springfield Armory","offers":[{"title":"Default Title","offer_id":54991530066242,"sku":"27534","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_e33a05d2-06fa-4eb2-8870-af2cb7965359.png?v=1784214730","url":"https:\/\/centerfiresystems.com\/products\/springfield-armory-pi4521-1911-45-acp-10rd-single-stack-stainless-steel-magazine","provider":"Centerfire Systems","version":"1.0","type":"link"}