{"product_id":"lantac-usa-rps-end-plate-castle-nut-ar-15-lower-parts-nitride-finish-01-up-rps","title":"LANTAC USA RPS End Plate \u0026 Castle Nut AR-15 Lower Parts Nitride Finish 01-UP-RPS","description":"Product Description\n\u003cp\u003eThe LANTAC USA RPS End Plate \u0026amp; Castle Nut is a premium AR-15 lower parts upgrade engineered for shooters who demand precision and reliability. Built with high-quality components and a nitride finish for enhanced durability, this end plate and castle nut combo is designed to fit AR-15 platforms and deliver long-lasting performance through rigorous use. Whether you're upgrading your buffer tube assembly or replacing worn components, LANTAC's precise manufacturing ensures a secure, consistent fit that you can depend on.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise Manufacturing:\u003c\/strong\u003e Machined to tight tolerances for a consistent, secure fit on AR-15 lower receivers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNitride Finish:\u003c\/strong\u003e Black nitride coating provides superior corrosion resistance and surface hardness for long-term durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built from high-quality materials designed to withstand the demands of regular use and harsh conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Combo Kit:\u003c\/strong\u003e Includes both the RPS end plate and matching castle nut for a streamlined installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAR-15 Compatible:\u003c\/strong\u003e Designed specifically for AR-15 buffer tube assemblies as a drop-in lower parts replacement or upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e LANTAC USA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e 01-UP-RPS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 712038709113\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Nitride\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Platform:\u003c\/strong\u003e AR-15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e End Plate \u0026amp; Castle Nut (Lower Parts)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e RPS End Plate and Castle Nut\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.\u003c\/em\u003e\u003c\/p\u003e\n]]\u0026gt;","brand":"LANTAC USA","offers":[{"title":"Default Title","offer_id":44134670663802,"sku":"FLX-194125","price":67.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/297590517.png?v=1781056339","url":"https:\/\/tlooutdoors.com\/products\/lantac-usa-rps-end-plate-castle-nut-ar-15-lower-parts-nitride-finish-01-up-rps","provider":"TLO Outdoors","version":"1.0","type":"link"}