{"product_id":"strike-industries-ultralight-qd-multi-function-end-plate-anti-rotation-castle-nut-fde","title":"Strike Industries Ultralight QD Multi-Function End Plate \u0026 Anti-Rotation Castle Nut - FDE","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eStrike Industries Ultralight Multi-Function End Plate and Anti-Rotation Castle Nut\u003c\/span\u003e\u003c\/strong\u003e is a matched set of AR-platform lower-receiver hardware machined from \u003cstrong\u003e7075-T6 aluminum\u003c\/strong\u003e for a lighter carry than typical steel hardware. The pair replaces the factory end plate and castle nut with a more functional, upgrade-ready assembly that adds sling and quick-detach capability out of the box.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe Multi-Function End Plate is \u003cstrong\u003ereversible\u003c\/strong\u003e, letting the shooter orient the integrated \u003cstrong\u003esling-loop hook attachments\u003c\/strong\u003e to either side of the receiver, and it carries a \u003cstrong\u003ebuilt-in QD socket\u003c\/strong\u003e for direct push-button quick-detach sling attachment without a separate mount. The matched \u003cstrong\u003eAnti-Rotation Castle Nut\u003c\/strong\u003e is designed to keep the castle nut from backing loose under recoil and vibration. Both pieces wear a low-glare \u003cstrong\u003eanodized Flat Dark Earth\u003c\/strong\u003e finish to coordinate with FDE rifles and components.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis set is a direct fit on standard \u003cstrong\u003eAR-15 and AR-10\u003c\/strong\u003e lower receivers and is well suited to range builds, competition carbines, and everyday-carry upgrades. The package includes the end plate and anti-rotation castle nut.\u003c\/span\u003e\u003c\/p\u003e","brand":"Strike Industries","offers":[{"title":"Default Title","offer_id":55743300469058,"sku":"144010","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_ef071a85-bd37-4add-a41f-54aa05d4539b.png?v=1785919684","url":"https:\/\/centerfiresystems.com\/products\/strike-industries-ultralight-qd-multi-function-end-plate-anti-rotation-castle-nut-fde","provider":"Centerfire Systems","version":"1.0","type":"link"}