{"product_id":"federal-premium-300-win-mag-165gr-barnes-tsx-20rd-box-or-case","title":"Federal Premium 300 Win Mag 165gr Barnes TSX 20rd - Box or Case","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eFederal Premium\u003c\/span\u003e\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e300 Win Mag\u003c\/span\u003e\u003c\/strong\u003e ammunition loaded with the \u003cstrong\u003e165 grain Barnes TSX\u003c\/strong\u003e (Triple-Shock X) all-copper hollow point bullet, built for hunters who need deep penetration and reliable expansion across a wide velocity range. The TSX is a lead-free, solid-copper projectile engineered to deliver consistent, controlled expansion, making it a proven hunting round for medium to large North American game.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eEach round drives the \u003cstrong\u003e165 grain TSX\u003c\/strong\u003e to a \u003cstrong\u003emuzzle velocity of 3050 fps\u003c\/strong\u003e and a \u003cstrong\u003emuzzle energy of 3408 ft lbs\u003c\/strong\u003e out of the 300 Winchester Magnum case, producing the flat trajectory and hard-hitting terminal performance the cartridge is famous for. Cases are \u003cstrong\u003enickel-plated brass\u003c\/strong\u003e for smooth feeding, corrosion resistance, and reloadability, and the ammo is loaded to \u003cstrong\u003eFederal Premium\u003c\/strong\u003e specifications for consistent accuracy in the field.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eYour purchase options:\u003c\/span\u003e\u003c\/p\u003e\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 of 20)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Federal","offers":[{"title":"Box - 20 Rounds","offer_id":54991769076034,"sku":"36234BOX","price":58.99,"currency_code":"USD","in_stock":true},{"title":"Case - 200 Rounds (10 Boxes)","offer_id":54991769108802,"sku":"36234CASE","price":571.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/36234.png?v=1784226387","url":"https:\/\/centerfiresystems.com\/products\/federal-premium-300-win-mag-165gr-barnes-tsx-20rd-box-or-case","provider":"Centerfire Systems","version":"1.0","type":"link"}