{"product_id":"hsm-ammo-300-weatherby-magnum-150gr-sierra-gameking-sbt-20-rd-box-or-case","title":"HSM Ammo 300 Weatherby Magnum 150gr Sierra GameKing SBT 20 Rd - Box or Case","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eHSM Ammo 300 Weatherby Magnum\u003c\/span\u003e\u003c\/strong\u003e 150gr \u003cstrong\u003eSierra GameKing\u003c\/strong\u003e is a hunting rifle load built around the proven \u003cstrong\u003eSpitzer Boat Tail\u003c\/strong\u003e (SBT) projectile, loaded in reloadable \u003cstrong\u003ebrass\u003c\/strong\u003e cases and offered in \u003cstrong\u003e20-round\u003c\/strong\u003e boxes for hunters running one of the most powerful standard production cartridges on the market.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eEach round uses a \u003cstrong\u003e150-grain\u003c\/strong\u003e Sierra \u003cstrong\u003eGameKing SBT\u003c\/strong\u003e - a jacketed soft-point boat-tail design favored for its consistent expansion, retained velocity, and flat trajectory downrange. The boattail base helps stabilize the bullet in flight, while the soft-point tip mushrooms on impact for clean, ethical kills on deer, antelope, and similar big-game animals.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eAt the muzzle this load drives the 150-grain bullet at \u003cstrong\u003e3425 fps\u003c\/strong\u003e and delivers \u003cstrong\u003e3908 ft lbs\u003c\/strong\u003e of energy - serious performance that takes full advantage of the .300 Weatherby Magnum's reputation as a flat-shooting, high-energy hunting round. The reloadable \u003cstrong\u003ebrass\u003c\/strong\u003e case also makes this a practical choice for handloaders looking to fine-tune their own .300 Wby Mag loads once the factory ammunition is gone.\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 - 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":55311479341378,"sku":"A300WBY16NBOX","price":70.99,"currency_code":"USD","in_stock":true},{"title":"Case - 400 Rounds (20 Boxes)","offer_id":55311479374146,"sku":"A300WBY16NCASE","price":1370.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/A300WBY16N_1.jpg?v=1785132219","url":"https:\/\/centerfiresystems.com\/products\/hsm-ammo-300-weatherby-magnum-150gr-sierra-gameking-sbt-20-rd-box-or-case","provider":"Centerfire Systems","version":"1.0","type":"link"}