{"product_id":"underwood-ammo-xtreme-defense-platinum-9mm-luger-p-90gr-solid-monolithic-box-or-case","title":"Underwood Ammo Xtreme Defense Platinum 9mm Luger +P+ 90gr Solid Monolithic - Box or Case","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eUnderwood Ammo Xtreme Defense\u003c\/span\u003e\u003c\/strong\u003e in the \u003cstrong\u003ePlatinum\u003c\/strong\u003e series is a premium \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e9mm Luger +P+\u003c\/span\u003e\u003c\/strong\u003e personal defense load built around a \u003cstrong\u003e90 gr\u003c\/strong\u003e \u003cstrong\u003esolid monolithic\u003c\/strong\u003e bullet. Designed for serious self-defense use, this round combines high velocity with a purpose-built projectile engineered to deliver consistent, controlled performance through a wide range of real-world barriers.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBased on the Xtreme Penetrator product line, the \u003cstrong\u003eXtreme Defense\u003c\/strong\u003e bullet uses an optimized nose flute, total weight, and velocity profile to achieve penetration depth up to \u003cstrong\u003e18 inches\u003c\/strong\u003e with a permanent wound cavity. Unlike traditional hollow points that rely on expansion to work, the solid copper construction retains its mass and continues to penetrate after impact, giving you reliable terminal performance even when the round has to punch through clothing, sheetrock, auto glass, or other intermediate barriers before reaching the target.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis load is rated \u003cstrong\u003e+P+\u003c\/strong\u003e and pushes the \u003cstrong\u003e90 gr\u003c\/strong\u003e solid projectile at \u003cstrong\u003e1550 fps\u003c\/strong\u003e from the muzzle, generating \u003cstrong\u003e480 ft lbs\u003c\/strong\u003e of muzzle energy for a supersonic, flat-trajectory flight. The case is \u003cstrong\u003enickel-plated brass\u003c\/strong\u003e, providing smooth feeding, reliable extraction, and corrosion resistance that stands up to long-term storage in a defensive magazine or safe. Each box contains \u003cstrong\u003e20 rounds\u003c\/strong\u003e, with \u003cstrong\u003e10 boxes per case\u003c\/strong\u003e for a total of \u003cstrong\u003e200 rounds\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eYour purchase options:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eBox\u003c\/strong\u003e - 20 Rounds\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eCase\u003c\/strong\u003e - 200 Rounds (10 Boxes)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Underwood Ammo","offers":[{"title":"Box - 20 Rounds","offer_id":55055924003138,"sku":"186143BOX","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Case - 200 Rounds (10 Boxes)","offer_id":55055924035906,"sku":"186143CASE","price":252.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/186143.png?v=1784722246","url":"https:\/\/centerfiresystems.com\/products\/underwood-ammo-xtreme-defense-platinum-9mm-luger-p-90gr-solid-monolithic-box-or-case","provider":"Centerfire Systems","version":"1.0","type":"link"}