{"product_id":"promag-siga20-9mm-luger-21rd-blued-steel-magazine-for-sig-sauer-p320","title":"ProMag SIGA20 9mm Luger 21rd Blued Steel Magazine for Sig Sauer P320","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eProMag SIGA20\u003c\/span\u003e\u003c\/strong\u003e is a high-capacity \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e9mm Luger\u003c\/span\u003e\u003c\/strong\u003e pistol magazine built as a dependable spare or replacement for the \u003cstrong\u003eSig Sauer P320\u003c\/strong\u003e family of handguns. Manufactured by \u003cstrong\u003eProMag\u003c\/strong\u003e, this \u003cstrong\u003eStandard\u003c\/strong\u003e model delivers an extended \u003cstrong\u003e21-round\u003c\/strong\u003e capacity for range, training, and defensive use.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe magazine body is constructed of \u003cstrong\u003eheat-treated steel\u003c\/strong\u003e with a \u003cstrong\u003eblued (black oxide) finish\u003c\/strong\u003e for corrosion resistance and long service life, paired with an \u003cstrong\u003einjection-molded polymer follower\u003c\/strong\u003e for smooth, reliable feeding. The 21-round capacity gives the P320 operator substantially more rounds on tap compared to standard factory magazine offerings, making it well suited for extended range sessions and high-round-count training days.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003eSIGA20\u003c\/strong\u003e is designed to fit the \u003cstrong\u003eSig Sauer P320 9mm\u003c\/strong\u003e pistol and is also compatible with the \u003cstrong\u003eSig Sauer P250 9mm\u003c\/strong\u003e and \u003cstrong\u003eOracle Arms 2311\u003c\/strong\u003e. It seats securely for dependable performance in duty, competition, or recreational shooting applications.\u003c\/span\u003e\u003c\/p\u003e","brand":"ProMag","offers":[{"title":"Default Title","offer_id":54999680581954,"sku":"133091","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_424262df-dd69-48c8-85ec-4cc054a4497a.png?v=1784378944","url":"https:\/\/centerfiresystems.com\/products\/promag-siga20-9mm-luger-21rd-blued-steel-magazine-for-sig-sauer-p320","provider":"Centerfire Systems","version":"1.0","type":"link"}