{"product_id":"bushnell-professional-boresighter-w-3-expandable-arbors-case","title":"Bushnell Professional Boresighter w\/3 Expandable Arbors \u0026 Case","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eBushnell Professional Boresighter\u003c\/span\u003e\u003c\/strong\u003e is a collimating scope-mounting tool that lets you align a riflescope or iron sights to a firearm's bore without firing a round. The collimator body is machined from \u003cstrong\u003ealuminum\u003c\/strong\u003e and finished in a \u003cstrong\u003ehardcoat anodized matte black\u003c\/strong\u003e coating for durability on the bench or in the field.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe kit comes with \u003cstrong\u003ethree expandable arbors\u003c\/strong\u003e covering \u003cstrong\u003e.22 to .270 caliber\u003c\/strong\u003e, \u003cstrong\u003e7mm to .35 caliber\u003c\/strong\u003e, and \u003cstrong\u003e.35 to .45 caliber\u003c\/strong\u003e, plus a \u003cstrong\u003efixed .17 caliber arbor\u003c\/strong\u003e for rimfires, air rifles, and similar small bores. Each expandable arbor telescopes down for compact storage and snaps out to fit a wide range of centerfire and rimfire chamberings, making the set genuinely universal across most common rifles, pistols, and shotguns in that caliber spread.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eUsing the Professional Boresighter gets you on paper at the range quickly, achieving a boresight precision equivalent to roughly \u003cstrong\u003e4 inches at 100 yards\u003c\/strong\u003e without live fire. The entire kit, collimator and all four arbors, stores neatly in the included \u003cstrong\u003edeluxe carrying case\u003c\/strong\u003e so everything stays organized and protected between sight-in sessions.\u003c\/span\u003e\u003c\/p\u003e","brand":"Bushnell","offers":[{"title":"Default Title","offer_id":55306821337410,"sku":"743333","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_2585e972-d8d3-4c05-96d6-1d770ceb61b9.jpg?v=1785124501","url":"https:\/\/centerfiresystems.com\/products\/bushnell-professional-boresighter-w-3-expandable-arbors-case","provider":"Centerfire Systems","version":"1.0","type":"link"}