{"product_id":"lantac-usa-firing-pin-6mm-arc-ar-15","title":"Lantac USA Firing Pin 6mm ARC - AR-15","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eLantac USA Firing Pin\u003c\/span\u003e\u003c\/strong\u003e is a drop-in replacement pin purpose-built for the \u003cstrong\u003e6mm ARC\u003c\/strong\u003e cartridge in the AR-15 platform. Designed and manufactured by Lantac USA, this firing pin is also a direct fit for \u003cstrong\u003e6.5 Grendel\u003c\/strong\u003e bolts, making it a versatile spare for AR-15 rifles built around either intermediate cartridge.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe pin is machined from \u003cstrong\u003e8740 carbon steel\u003c\/strong\u003e and finished in \u003cstrong\u003ehard chrome plating\u003c\/strong\u003e per \u003cstrong\u003eMIL-STD-171 1.2.2.4\u003c\/strong\u003e, giving it a tough, corrosion-resistant surface that holds up to repeated firing-pin impacts. It is hardened to \u003cstrong\u003e45-49 HRC\u003c\/strong\u003e for long service life in the AR-15 bolt assembly. The natural finish reads as a clean \u003cstrong\u003esilver\u003c\/strong\u003e look, and the pin installs as a direct replacement for the factory 6mm ARC \/ 6.5 Grendel2 firing pin.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eWhether you are building a new 6mm ARC AR-15 or replacing a worn pin on an existing rifle, this Lantac USA firing pin is a purpose-fit component for \u003cstrong\u003eAR-15 bolt carrier groups\u003c\/strong\u003e chambered in 6mm ARC or 6.5 Grendel. \u003cstrong\u003eMade in the USA.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Lantac USA","offers":[{"title":"Default Title","offer_id":55291893547330,"sku":"01UP6ARCFPIN","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_a48e91b2-194a-461e-aa20-5a9a3e6343d3.jpg?v=1785101998","url":"https:\/\/centerfiresystems.com\/products\/lantac-usa-firing-pin-6mm-arc-ar-15","provider":"Centerfire Systems","version":"1.0","type":"link"}