{"product_id":"promag-smi30-standard-40-s-w-7-rd-blued-steel-magazine-fits-s-w-m-p-shield","title":"ProMag SMI30 Standard 40 S\u0026W 7-Rd Blued Steel Magazine - Fits S\u0026W M\u0026P Shield","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eProMag SMI30\u003c\/span\u003e\u003c\/strong\u003e is a standard-capacity \u003cstrong\u003e7-round\u003c\/strong\u003e replacement magazine chambered in \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e.40 S\u0026amp;W\u003c\/span\u003e\u003c\/strong\u003e, purpose-built for the \u003cstrong\u003eSmith \u0026amp; Wesson M\u0026amp;P Shield\u003c\/strong\u003e pistol. Designed as an affordable spare or replacement for the factory magazine, the SMI30 provides a dependable 7-round option for the M\u0026amp;P Shield pistol.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe body is constructed from \u003cstrong\u003eheat-treated steel\u003c\/strong\u003e with a durable \u003cstrong\u003eblued \/ black oxide finish\u003c\/strong\u003e for corrosion resistance and long service life. Inside, an injection-molded \u003cstrong\u003eTECHNAPOLYMER follower\u003c\/strong\u003e feeds rounds smoothly and consistently, while the steel magazine spring maintains proper tension for reliable presentation.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eWhether you're stocking the range bag, topping off a duty rotation, or replacing a worn-out factory magazine, the SMI30 delivers the reliability ProMag is known for at a price that fits any budget. Backed by ProMag's \u003cstrong\u003elifetime warranty\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"ProMag","offers":[{"title":"Default Title","offer_id":54991069446466,"sku":"18209","price":20.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_df7f5e79-c592-48e8-bf31-8e199faae81f.png?v=1784202849","url":"https:\/\/centerfiresystems.com\/products\/promag-smi30-standard-40-s-w-7-rd-blued-steel-magazine-fits-s-w-m-p-shield","provider":"Centerfire Systems","version":"1.0","type":"link"}