{"product_id":"wilson-6mm-gt-case-length-headspace-gauge","title":"WILSON 6MM GT CASE LENGTH HEADSPACE GAUGE","description":"\u003cp\u003eThe L.E. Wilson Case Gage is a one-piece precision tool designed to check both case length and headspace in fired cases. Available for most popular rimless cases. The Cartridge Case Gage was designed with safety in mind and was invented by our founder Sam (L.E.) Wilson in 1935 after a fellow shooter approached him for help in solving a case-separation issue. This case gage allows you to see just how much you are sizing back your shoulder on your cases. \u003c\/p\u003e\n\n\u003cp\u003eHow to Use It\u003c\/p\u003e\n\n\u003col\u003e\n\u003cli\u003eMeasure a case in AS-FIRED condition. Note the headspace measurement.\u003c\/li\u003e\n\u003cli\u003eResize your case on the current die setting.\u003c\/li\u003e\n\u003cli\u003ePlace the resized case back into the gage.\u003c\/li\u003e\n\u003cli\u003eUse a Case Gage Depth Micrometer to see how much you are sizing the shoulder back.\u003c\/li\u003e\n\u003cli\u003eAdjust your sizing die to achieve your desired shoulder set back.\u003c\/li\u003e\n\u003cli\u003eRecheck the case length—trim if case exceeds max length step.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eWhy It’s Essential\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePrevent over-sizing and case separation\u003c\/li\u003e\n\u003cli\u003eKnow exactly when brass needs trimming\u003c\/li\u003e\n\u003cli\u003eGain consistency in chamber fit and pressure control\u003c\/li\u003e\n\u003cli\u003eIdeal for bolt action and precision shooters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNote: Does not measure body diameters. This gage is intended to be used with fired cases to determine a basis for full length sizing and trimming.\u003c\/p\u003e","brand":"Wilson Reloading Tools","offers":[{"title":"Default Title","offer_id":46446277525635,"sku":"LWCG6GT","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/5128\/2819\/files\/118296.jpg?v=1772034366","url":"https:\/\/grafs.com\/products\/wilson-6mm-gt-case-length-headspace-gauge","provider":"Graf \u0026 Sons","version":"1.0","type":"link"}