{"product_id":"hsm-ammo-338-winchester-magnum-250gr-sierra-gameking-20-rd-rifle-ammo-box-or-case","title":"HSM Ammo 338 Winchester Magnum 250gr Sierra GameKing 20 Rd Rifle Ammo - Box or Case","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eHSM Ammo Game King\u003c\/span\u003e\u003c\/strong\u003e in \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e.338 Winchester Magnum\u003c\/span\u003e\u003c\/strong\u003e is a precision-loaded hunting round built around a 250-grain Sierra GameKing projectile. The GameKing is a \u003cstrong\u003ejacketed soft point, boat-tail bullet\u003c\/strong\u003e engineered to expand reliably on impact while the tapered base preserves velocity and resists wind drift over long ranges. That combination makes it a natural fit for elk, moose, mule deer, and other large North American big game.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis load is rated at a muzzle velocity of \u003cstrong\u003e2,575 fps\u003c\/strong\u003e from a standard .338 Win Mag barrel, putting it squarely in the upper end of the cartridge's classic performance envelope. Brass cases are \u003cstrong\u003ereloadable\u003c\/strong\u003e, so handloaders can reclaim them after firing. HSM loads each round on dedicated equipment in the USA using Sierra's component bullets, and quality is checked lot-by-lot to keep velocities and pressures consistent from box to box.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eEach box holds \u003cstrong\u003e20 rounds\u003c\/strong\u003e, and a full case contains \u003cstrong\u003e20 boxes (400 rounds)\u003c\/strong\u003e - a healthy stock-up quantity for a serious western hunt or a fall shooting season at the range.\u003c\/span\u003e\u003c\/p\u003e\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 - 400 Rounds (20 Boxes)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HSM Ammo","offers":[{"title":"Box - 20 Rounds","offer_id":55311714713922,"sku":"A338MAG17NBOX","price":71.99,"currency_code":"USD","in_stock":true},{"title":"Case - 400 Rounds (20 Boxes)","offer_id":55311714746690,"sku":"A338MAG17NCASE","price":1400.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/A338MAG17N_2.jpg?v=1785132494","url":"https:\/\/centerfiresystems.com\/products\/hsm-ammo-338-winchester-magnum-250gr-sierra-gameking-20-rd-rifle-ammo-box-or-case","provider":"Centerfire Systems","version":"1.0","type":"link"}