{"product_id":"tandemkross-challenger-bolt-knob-ruger-american-gen-ii","title":"TandemKross Challenger Bolt Knob - Ruger American Gen II","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eTandemKross Challenger Bolt Knob\u003c\/span\u003e\u003c\/strong\u003e is an aftermarket replacement bolt handle knob designed specifically for the \u003cstrong\u003eRuger American Gen II\u003c\/strong\u003e bolt-action rifle. The Challenger profile features an enlarged gripping surface compared to the factory knob, giving the shooter's thumb a more substantial contact area for smoother, more confident bolt cycling at the bench or in the field.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis dedicated Gen II upgrade from \u003cstrong\u003eTandemKross\u003c\/strong\u003e is finished in \u003cstrong\u003eblack\u003c\/strong\u003e to match factory hardware. It installs directly onto the Ruger American Gen II bolt handle in place of the original knob and is sold as a single bolt knob component. The Challenger is built for the Gen II bolt assembly only - confirm your rifle generation before ordering, as this bolt knob is designed for the Gen II platform.\u003c\/span\u003e\u003c\/p\u003e","brand":"TandemKross","offers":[{"title":"Default Title","offer_id":55083960566082,"sku":"199021","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_12ee5e72-724a-45b4-b65e-1fc755703d67.png?v=1784768536","url":"https:\/\/centerfiresystems.com\/products\/tandemkross-challenger-bolt-knob-ruger-american-gen-ii","provider":"Centerfire Systems","version":"1.0","type":"link"}