{"product_id":"early-inert-6-5-55-swedish-mauser-cartridge-crown-headstamp-09-m","title":"Early INERT 6.5×55 Swedish Mauser Cartridge – Crown Headstamp “09 M”","description":"\u003cdiv class=\"flex-1 overflow-hidden\"\u003e\n\u003cdiv class=\"react-scroll-to-bottom--css-zuahu-79elbk h-full dark:bg-gray-800\"\u003e\n\u003cdiv class=\"react-scroll-to-bottom--css-zuahu-1n7m0yu\"\u003e\n\u003cdiv class=\"flex flex-col items-center text-sm dark:bg-gray-800\"\u003e\n\u003cdiv class=\"w-full border-b border-black\/10 dark:border-gray-900\/50 text-gray-800 dark:text-gray-100 group bg-gray-50 dark:bg-[#444654]\"\u003e\n\u003cdiv class=\"text-base gap-4 md:gap-6 m-auto md:max-w-2xl lg:max-w-2xl xl:max-w-3xl p-4 md:py-6 flex lg:px-0\"\u003e\n\u003cdiv class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col gap-3\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-4 whitespace-pre-wrap\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:2133aba1-29e6-411d-a756-ab43836f99f0-9\" data-testid=\"conversation-turn-20\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"0e5031cb-44c2-43b4-9aa7-56eb04942366\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"395\" data-end=\"842\"\u003eThis early inert \u003cstrong data-start=\"440\" data-end=\"458\"\u003e6.5×55 Swedish\u003c\/strong\u003e rifle cartridge features a distinctive headstamp with the Swedish crown above the markings \u003cstrong data-start=\"550\" data-end=\"561\"\u003e“09 M.”\u003c\/strong\u003e The crown symbol indicates Swedish military production, while the “05” represents the year \u003cstrong data-start=\"653\" data-end=\"661\"\u003e1909\u003c\/strong\u003e, placing this cartridge among the earlier examples of Swedish Mauser ammunition. The letter \u003cstrong data-start=\"754\" data-end=\"761\"\u003e“M”\u003c\/strong\u003e is commonly associated with production by \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eSwedish Army Ammunition Factories\u003c\/span\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp data-start=\"844\" data-end=\"1257\"\u003eThe 6.5×55 cartridge was adopted in the 1890s for use in Swedish service rifles such as the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMauser m\/96 rifle\u003c\/span\u003e\u003c\/span\u003e and later the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMauser m\/38 rifle\u003c\/span\u003e\u003c\/span\u003e. Renowned for its excellent accuracy, mild recoil, and effective ballistic performance, the calibre remained in Swedish military service for many decades and continues to be widely respected among target shooters and hunters today.\u003c\/p\u003e\n\u003cp data-start=\"1259\" data-end=\"1501\"\u003eCartridges from the early 1900s are particularly desirable to collectors because they represent the formative years of Swedish Mauser ammunition production. The brass case retains its historic military headstamp and early manufacturing style.\u003c\/p\u003e\n\u003cp data-start=\"1503\" data-end=\"1756\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis example has been completely rendered inert, with no active primer or propellant present, making it safe to handle and ideal for collectors, educational displays, or historic ammunition collections focusing on early 20th-century military cartridges.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cdiv aria-hidden=\"true\" data-edge=\"true\" class=\"pointer-events-none h-px w-px absolute bottom-0\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tommies Militaria and Collectables","offers":[{"title":"Default Title","offer_id":56886904684919,"sku":null,"price":12.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/9263\/6991\/files\/IMG_3690_5fc92288-e72f-441c-8f6f-6b3251cef7a1.jpg?v=1773700039","url":"https:\/\/tjsmilitaria.co.uk\/products\/early-inert-6-5-55-swedish-mauser-cartridge-crown-headstamp-09-m","provider":"Tom \u0026 Jerrys Militaria and Collectables","version":"1.0","type":"link"}