{"product_id":"lehigh-defense-xtreme-penetrator-10mm-auto-400-140gr-fluid-transfer-monolithic-reloading-bullets-100-box","title":"Lehigh Defense Xtreme Penetrator 10mm Auto .400 140gr Fluid Transfer Monolithic Reloading Bullets - 100\/Box","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eLehigh Defense Xtreme Penetrator\u003c\/span\u003e\u003c\/strong\u003e is an all-copper, monolithic \u003cstrong\u003e.400 caliber\u003c\/strong\u003e reloading bullet engineered for high-performance \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003e10mm Auto\u003c\/strong\u003e\u003c\/span\u003e and .40 S\u0026amp;W defensive loads. Each \u003cstrong\u003e140-grain\u003c\/strong\u003e projectile is a true one-piece \u003cstrong\u003eFluid Transfer Monolithic (FTM)\u003c\/strong\u003e bullet machined from solid, \u003cstrong\u003elead-free\u003c\/strong\u003e copper - no jacket, no separate core, and no exposed lead. The result is a uniform, heavy-for-caliber projectile built to drive straight, deep, consistent wound channels through soft tissue while staying intact.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBecause the bullet is a single piece of copper, there is no risk of jacket-core separation on impact, making it a strong choice for \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003eself-defense\u003c\/strong\u003e\u003c\/span\u003e handloads where reliable terminal performance matters. The projectile carries a \u003cstrong\u003eballistic coefficient of .147\u003c\/strong\u003e and is rated for reliable expansion from handgun velocities typical of mid-range 10mm Auto and full-power .40 S\u0026amp;W loads - ideal for building custom \u003cstrong\u003edefensive\u003c\/strong\u003e and wilderness-protection ammunition.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eEach box contains \u003cstrong\u003e100 bullets\u003c\/strong\u003e, ready to be sized and loaded in standard \u003cstrong\u003e.400 caliber\u003c\/strong\u003e reloading dies. These are the same \u003cstrong\u003eFluid Transfer Monolithic\u003c\/strong\u003e projectiles loaded by premium defensive ammunition makers, now available as a reloaders' component for handloaders crafting dedicated \u003cstrong\u003e10mm Auto\u003c\/strong\u003e and \u003cstrong\u003e.40 S\u0026amp;W\u003c\/strong\u003e self-defense rounds. Bullet only - brass, primers, and powder are not included.\u003c\/span\u003e\u003c\/p\u003e","brand":"Lehigh Defense","offers":[{"title":"Default Title","offer_id":55006935548226,"sku":"147068","price":61.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_a11244a2-0f98-40f1-9016-9aa90bee45fa.png?v=1784583554","url":"https:\/\/centerfiresystems.com\/products\/lehigh-defense-xtreme-penetrator-10mm-auto-400-140gr-fluid-transfer-monolithic-reloading-bullets-100-box","provider":"Centerfire Systems","version":"1.0","type":"link"}