{"product_id":"sme-sight-rite-laser-bore-sighting-system-300-win-mag-brass-casing","title":"SME Sight-Rite Laser Bore Sighting System 300 Win Mag Brass Casing","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eSME Sight-Rite Laser Bore Sighting System\u003c\/span\u003e\u003c\/strong\u003e is a chamber-style \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e300 Win Mag\u003c\/span\u003e\u003c\/strong\u003e bore sighter built to take the frustration out of mounting and zeroing a scope or red dot on a magnum-chambered rifle. Drop the sighter into the chamber like a live cartridge, close the bolt, and the high-output laser projects a beam straight down the bore so you can dial in your optic's windage and elevation without burning a single round at the range.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis caliber-specific \u003cstrong\u003eXSIBL300WIN\u003c\/strong\u003e unit is \u003cstrong\u003eprecision machined from brass\u003c\/strong\u003e to the exact dimensions of a standard \u003cstrong\u003e300 Win Mag\u003c\/strong\u003e case, giving concentric alignment with the bore and a true indication of where the barrel points. The \u003cstrong\u003ecartridge-style\u003c\/strong\u003e body seats directly in the chamber and is retained by the bolt face, making setup fast and repeatable on any rifle chambered for the \u003cstrong\u003e.300 Winchester Magnum\u003c\/strong\u003e family of cartridges.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe sighter is powered by a \u003cstrong\u003ehigh-output laser\u003c\/strong\u003e activated by the included \u003cstrong\u003ealkaline button cell batteries\u003c\/strong\u003e, providing plenty of visible beam for sighting-in on the bench or in a well-lit indoor range. \u003cstrong\u003eThree button cell batteries\u003c\/strong\u003e ship with the unit so it is ready to use right out of the package, and replacement batteries are inexpensive and widely available.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eWhether you are mounting a new scope, confirming zero after a long trip, or aligning a red dot, the \u003cstrong\u003eSME Sight-Rite\u003c\/strong\u003e \u003cstrong\u003e300 Win Mag\u003c\/strong\u003e chamber-style bore sighter is a fast, ammo-saving tool for any serious rifle shooter.\u003c\/span\u003e\u003c\/p\u003e","brand":"SME","offers":[{"title":"Default Title","offer_id":55003826749762,"sku":"113072","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_c8a7bdf7-0453-4be1-b6aa-85464379b360.png?v=1784565714","url":"https:\/\/centerfiresystems.com\/products\/sme-sight-rite-laser-bore-sighting-system-300-win-mag-brass-casing","provider":"Centerfire Systems","version":"1.0","type":"link"}