{"product_id":"mag-beretta-apx-9mm-black-21rd","title":"Beretta APX 9mm 21-Round Magazine – Black Steel","description":"\u003cp\u003eThe Beretta APX 21-round magazine delivers extended capacity for the APX striker-fired pistol platform. Built with durable steel construction and a corrosion-resistant black finish, this factory magazine features a high-visibility orange follower and reinforced feed lips for reliable chambering under rapid fire or competition conditions.\u003c\/p\u003e\u003cp\u003eDesigned specifically for the Beretta APX series, this magazine maintains the same reliable feeding geometry as standard-capacity APX magazines. Constructed from heat-treated steel with a black oxide finish to resist wear and environmental exposure. Includes factory floorplate with witness holes for round counting. Note: This magazine is restricted in California, Colorado, Connecticut, Hawaii, Maryland, Massachusetts, New Jersey, New York, Vermont, Washington D.C., and other jurisdictions with magazine capacity limits.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 9mm Luger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 21 rounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e Beretta APX series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFollower Type:\u003c\/strong\u003e High-visibility orange polymer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Factory floorplate with witness holes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Beretta","offers":[{"title":"Default Title","offer_id":47934348361983,"sku":"MGBRJMAPX219","price":35.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1279693.jpg?v=1766465568","url":"https:\/\/doublestackstore.com\/products\/mag-beretta-apx-9mm-black-21rd","provider":"Double Stack Store","version":"1.0","type":"link"}