{"product_id":"fz-exo-firing-pin","title":"FailZero EXO Firing Pin – AR-15\/M16","description":"\u003cp\u003eThe FailZero EXO Firing Pin is a direct replacement for the standard AR-15\/M16 firing pin, designed to reduce friction and improve reliability in adverse conditions. The EXO nickel boron coating provides a self-lubricating surface that resists carbon buildup and corrosion, making this firing pin particularly useful for high-volume shooters or those operating in dusty, wet, or low-maintenance environments.\u003c\/p\u003e\u003cp\u003eMachined from hardened steel and finished with FailZero's proprietary EXO coating, this firing pin installs as a drop-in replacement with no gunsmithing required. The coating's low-friction properties mean easier cleaning and potentially smoother ignition cycles. Simply remove your bolt carrier group, replace the existing firing pin, and reassemble.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Firing Pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15, M16, and compatible bolt carrier groups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Hardened steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e EXO nickel boron coating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Firing pin\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FailZero","offers":[{"title":"Default Title","offer_id":47938006974719,"sku":"FZEXO-FIRINGPIN01","price":10.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1260885.jpg?v=1766500009","url":"https:\/\/doublestackstore.com\/products\/fz-exo-firing-pin","provider":"Double Stack Store","version":"1.0","type":"link"}