{"product_id":"winchester-super-x-22-wmr-40-grain-full-metal-jacket-fmj-x22m-50-rounds","title":"Winchester Super X 22 WMR 40 Grain Full Metal Jacket FMJ X22M 50 Rounds","description":"\u003ch2\u003eWinchester Super-X 22 WMR 40gr FMJ X22M Overview\u003c\/h2\u003e\u003cp\u003eWinchester Super-X 22 WMR 40 grain full metal jacket X22M ammo pairs the magnum rimfire cartridge with a jacketed, non-expanding bullet designed for a different role from the line's varmint hollow points. The enclosed nose keeps the projectile's profile intact without an expansion cavity, making bullet construction the principal distinction of this Super-X loading.\u003c\/p\u003e\u003cp\u003eAt the 1,910 fps muzzle velocity listed for X22M, this 40-grain cartridge has considerably more speed than conventional 22 LR range ammunition. Winchester packages it in a 50-round box for firearms chambered in 22 WMR; despite the similar nominal bullet diameter, 22 WMR and 22 LR cartridges are not interchangeable.\u003c\/p\u003e\u003ch3\u003eWinchester Super-X 22 WMR Key Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Metal Jacket:\u003c\/strong\u003e A jacketed, closed-nose projectile is intended to retain its shape rather than expand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnum Rimfire Velocity:\u003c\/strong\u003e Excel lists a 1,910 fps muzzle speed for this loading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e22 WMR Chambering:\u003c\/strong\u003e The cartridge requires a firearm chambered for 22 Winchester Magnum Rimfire.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Winchester","offers":[{"title":"Default Title","offer_id":49254177997027,"sku":"121428","price":15.47,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5100\/3875\/files\/121428.jpg?v=1783391726","url":"https:\/\/www.sportingsupplygroup.com\/products\/winchester-super-x-22-wmr-40-grain-full-metal-jacket-fmj-x22m-50-rounds","provider":"Sporting Supply Group","version":"1.0","type":"link"}