{"product_id":"underwood-ammo-xtreme-penetrator-380-acp-p-90gr-solid-monolithic-box-or-case","title":"Underwood Ammo Xtreme Penetrator .380 ACP +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 Penetrator\u003c\/span\u003e\u003c\/strong\u003e is a serious \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e.380 ACP +P\u003c\/span\u003e\u003c\/strong\u003e personal defense load built around a \u003cstrong\u003eSolid Monolithic\u003c\/strong\u003e projectile designed for deep, consistent penetration. Loaded to hot \u003cstrong\u003e+P\u003c\/strong\u003e pressure levels, this round drives a \u003cstrong\u003e90 grain\u003c\/strong\u003e bullet out of the muzzle at \u003cstrong\u003e1200 fps\u003c\/strong\u003e, producing \u003cstrong\u003e288 ft lbs\u003c\/strong\u003e of muzzle energy that punches reliably through heavy clothing and intermediate barriers instead of fragmenting on impact.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eUnderwood loads premium components to exacting tolerances, and the Xtreme Penetrator line continues that tradition. The \u003cstrong\u003eNickel-Plated Brass\u003c\/strong\u003e casings feed smoothly, resist corrosion during long-term magazine storage, and provide dependable ignition across the full range of compact and subcompact \u003cstrong\u003e.380 ACP\u003c\/strong\u003e carry pistols. Each box contains \u003cstrong\u003e20 rounds\u003c\/strong\u003e, and a full case supplies \u003cstrong\u003e200 rounds\u003c\/strong\u003e packaged as ten boxes for high-volume defensive training and stocking up.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eEngineered primarily for \u003cstrong\u003epersonal defense\u003c\/strong\u003e, the solid monolithic construction of this projectile retains mass and drives deep toward vital structures rather than shedding weight on hard surfaces. Whether kept loaded for home defense or cycled through defensive drills, this \u003cstrong\u003e.380 ACP +P\u003c\/strong\u003e load delivers the consistency experienced concealed-carry shooters expect from \u003cstrong\u003eUnderwood Ammo\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eYour purchase options:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eBox - 20 Rounds\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eCase - 200 Rounds (10 Boxes)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Underwood Ammo","offers":[{"title":"Box - 20 Rounds","offer_id":55056628711746,"sku":"186110BOX","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Case - 200 Rounds (10 Boxes)","offer_id":55056628744514,"sku":"186110CASE","price":324.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/186110.png?v=1784723665","url":"https:\/\/centerfiresystems.com\/products\/underwood-ammo-xtreme-penetrator-380-acp-p-90gr-solid-monolithic-box-or-case","provider":"Centerfire Systems","version":"1.0","type":"link"}