{"product_id":"peterson-cartridge-7mm-stw-unprimed-rifle-brass-50-box","title":"Peterson Cartridge 7mm STW Unprimed Rifle Brass - 50\/Box","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003ePeterson Cartridge 7mm STW\u003c\/span\u003e\u003c\/strong\u003e unprimed brass cases are American-made, match-grade casings engineered to SAAMI-standard dimensions for the \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e7mm STW\u003c\/span\u003e\u003c\/strong\u003e (Shooting Times Westerner) rifle cartridge. Built for handloaders who demand tight tolerances and uniform case dimensions, these casings provide a reliable foundation for long-range hunting and competitive rifle handloads.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eManufactured from premium drawn brass with Peterson's hallmark concentricity and consistent wall thickness, each case features a \u003cstrong\u003eLarge Rifle Primer\u003c\/strong\u003e pocket and is dimensionally stable run after run. This uniformity helps reloaders achieve predictable neck tension, longer case life, and tight shot-to-shot accuracy. The casings are \u003cstrong\u003eunprimed\u003c\/strong\u003e, allowing the handloader to install primers, powder, and bullets to match the intended application.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis listing is for one box of \u003cstrong\u003e50 unprimed 7mm STW cases\u003c\/strong\u003e. A full case contains \u003cstrong\u003e10 boxes (500 cases total)\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Peterson Cartridge","offers":[{"title":"Default Title","offer_id":55304134492482,"sku":"40082R","price":80.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_ea8ffa8e-12de-4470-b3de-7a14b8e04a63.jpg?v=1785121194","url":"https:\/\/centerfiresystems.com\/products\/peterson-cartridge-7mm-stw-unprimed-rifle-brass-50-box","provider":"Centerfire Systems","version":"1.0","type":"link"}