{"product_id":"lbe-ar-castle-nut","title":"LBE Unlimited ARCNUT Castle Nut  4140 Steel Black Phosphate AR-15","description":"\u003cdiv class=\"flex-1 overflow-hidden\"\u003e\n\u003cdiv class=\"react-scroll-to-bottom--css-jnpwg-79elbk h-full\"\u003e\n\u003cdiv class=\"react-scroll-to-bottom--css-jnpwg-1n7m0yu\"\u003e\n\u003cdiv class=\"flex flex-col pb-9 text-sm\"\u003e\n\u003cdiv class=\"w-full text-token-text-primary\" data-testid=\"conversation-turn-107\"\u003e\n\u003cdiv class=\"px-4 py-2 justify-center text-base md:gap-6 m-auto\"\u003e\n\u003cdiv class=\"flex flex-1 text-base mx-auto gap-3 md:px-5 lg:px-1 xl:px-5 md:max-w-3xl lg:max-w-[40rem] xl:max-w-[48rem] group final-completion\"\u003e\n\u003cdiv class=\"relative flex w-full flex-col lg:w-[calc(100%-115px)] agent-turn\"\u003e\n\u003cdiv class=\"flex-col gap-1 md:gap-3\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col max-w-full\"\u003e\n\u003cdiv class=\"min-h-[20px] text-message flex flex-col items-start gap-3 whitespace-pre-wrap break-words [.text-message+\u0026amp;]:mt-5 overflow-x-auto\" data-message-author-role=\"assistant\" data-message-id=\"8fe077f6-5251-4f34-9ecd-147c5622ea5a\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eIntroducing the LBE Unlimited ARCNUT Castle Nut – a crucial component for your AR-15, crafted from high-quality 4140 steel with a durable black phosphate finish. Designed by LBE Unlimited, a trusted name in firearm accessories, this castle nut ensures a secure and reliable fit for your AR-15 buffer tube assembly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eKey Features:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003ePremium Material:\u003c\/strong\u003e Constructed from robust 4140 steel, this castle nut is built to withstand the rigors of regular use, providing the durability required for a long service life.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eSecure Fit:\u003c\/strong\u003e The ARCNUT Castle Nut is designed to provide a secure and tight fit on your AR-15 buffer tube assembly, ensuring stability and reliability during operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eBlack Phosphate Finish:\u003c\/strong\u003e The black phosphate finish not only adds a sleek and tactical appearance to your AR-15 but also provides enhanced corrosion resistance, protecting the castle nut from the elements and ensuring long-lasting performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e The user-friendly design of the ARCNUT Castle Nut allows for easy installation, making it a practical and efficient choice for both experienced gun enthusiasts and those new to firearm customization.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for AR-15 rifles, this castle nut is compatible with a wide range of buffer tube assemblies, offering versatility for various AR-15 configurations.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eLBE Unlimited Reliability:\u003c\/strong\u003e LBE Unlimited is recognized for producing reliable firearm accessories, and the ARCNUT Castle Nut is no exception. Trust in the quality craftsmanship and attention to detail that LBE Unlimited brings to the shooting community.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eEssential Component:\u003c\/strong\u003e The castle nut plays a crucial role in securing the buffer tube and buffer assembly to the lower receiver of your AR-15, contributing to the overall stability and function of the firearm.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eUpgrade your AR-15 with the LBE Unlimited ARCNUT Castle Nut – a precision-crafted component that combines durability, reliability, and a sleek black phosphate finish. Elevate your firearm with LBE Unlimited's commitment to quality and performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full pt-2 md:pt-0 dark:border-white\/20 md:border-transparent md:dark:border-transparent md:w-[calc(100%-.5rem)]\"\u003e\u003cform class=\"stretch mx-2 flex flex-row gap-3 last:mb-2 md:mx-4 md:last:mb-6 lg:mx-auto lg:max-w-2xl xl:max-w-3xl\"\u003e\n\u003cdiv class=\"relative flex h-full flex-1 items-stretch md:flex-col\"\u003e\n\u003cdiv class=\"flex w-full items-center\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e","brand":"LBE Unlimited","offers":[{"title":"Default Title","offer_id":52668921250114,"sku":"CFS130145","price":6.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/small-97547-14146962__44694.1702492028.1280.1280.jpg?v=1774274600","url":"https:\/\/centerfiresystems.com\/products\/lbe-ar-castle-nut","provider":"Centerfire Systems","version":"1.0","type":"link"}