{"product_id":"strike-industries-tribus-enhanced-castle-nut-extended-end-plate-ar-15-ar-10-blue","title":"Strike Industries Tribus Enhanced Castle Nut \u0026 Extended End Plate AR-15\/AR-10 - Blue","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eStrike Industries Tribus\u003c\/span\u003e\u003c\/strong\u003e \u003cstrong\u003eEnhanced Castle Nut \u0026amp; Extended End Plate\u003c\/strong\u003e is a drop-in upgrade for the standard \u003cstrong\u003eAR-15\u003c\/strong\u003e and \u003cstrong\u003eAR-10\u003c\/strong\u003e castle nut and end plate. Machined from \u003cstrong\u003ealuminum alloy\u003c\/strong\u003e and finished in \u003cstrong\u003eblue hardcoat anodized\u003c\/strong\u003e, it adds corrosion resistance, a custom look, and a more secure buffer-tube retention system than the factory part.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe Tribus features an \u003cstrong\u003eanti-rotation design\u003c\/strong\u003e that locks the castle nut firmly to the receiver extension, eliminating the walk and loosening common with standard castle nuts under hard use. The castle nut itself has been lengthened to support more of the receiver extension's threaded area, while the \u003cstrong\u003eextended end plate\u003c\/strong\u003e increases contact surface for a more secure installation across the back of the lower receiver.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThree integrated \u003cstrong\u003equick-detach (QD) sling sockets\u003c\/strong\u003e provide ambidextrous mounting points for QD sling swivels, letting the user configure a one- or two-point sling setup without adding extra rail accessories. Installation requires a minimum of \u003cstrong\u003e30mm (1.18 in)\u003c\/strong\u003e of thread on the receiver extension \/ buffer tube, and the castle nut should be torqued to no more than \u003cstrong\u003e35 ft-lbs\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Strike Industries","offers":[{"title":"Default Title","offer_id":55740738830658,"sku":"131538","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_4fc97579-74c9-46cf-8b76-5f7dfb9dda90.png?v=1785917004","url":"https:\/\/centerfiresystems.com\/products\/strike-industries-tribus-enhanced-castle-nut-extended-end-plate-ar-15-ar-10-blue","provider":"Centerfire Systems","version":"1.0","type":"link"}