{"product_id":"lantac-usa-smoothcam-domed-cam-pin-308-7-62-h-ar-10","title":"LANTAC USA SmoothCam Domed Cam Pin .308\/7.62 H - AR-10","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eLANTAC USA SmoothCam Domed Cam Pin\u003c\/span\u003e\u003c\/strong\u003e (\u003cstrong\u003eCP-R360-H\u003c\/strong\u003e) is a precision drop-in upgrade for the \u003cstrong\u003eAR-10\u003c\/strong\u003e platform chambered in \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e.308 Winchester \/ 7.62 NATO\u003c\/span\u003e\u003c\/strong\u003e. This small but critical part replaces the standard factory cam pin inside the bolt carrier group, smoothing the cam pin's interaction with the upper receiver and gas key for noticeably cleaner cycling and reduced wear.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe cam pin is \u003cstrong\u003eCNC machined from 17-4 PH stainless steel\u003c\/strong\u003e and \u003cstrong\u003eheat-treated to H900 hardness\u003c\/strong\u003e (approximately \u003cstrong\u003e45 RC\u003c\/strong\u003e), giving it the strength to outlast the factory part. Its signature \u003cstrong\u003edomed head\u003c\/strong\u003e is polished to a super-smooth finish so it glides against the upper receiver rails and gas key with far less friction than a flat-headed OEM pin, while the \u003cstrong\u003ebrass \/ copper-toned\u003c\/strong\u003e dome offers a distinctive visual upgrade on the bolt carrier group.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis \u003cstrong\u003e\"H\" (Heavy)\u003c\/strong\u003e variant is dimensioned specifically for \u003cstrong\u003e.308 \/ 7.62 AR-10 bolt carrier groups\u003c\/strong\u003e and is not interchangeable with the smaller 5.56 cam pin. Proudly \u003cstrong\u003emade in the USA\u003c\/strong\u003e by \u003cstrong\u003eLANTAC USA\u003c\/strong\u003e, it is an easy, no-tools swap that shooters and armorers reach for when building or tuning a precision .308 AR-10.\u003c\/span\u003e\u003c\/p\u003e","brand":"LANTAC USA","offers":[{"title":"Default Title","offer_id":55075322102082,"sku":"194113","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_1c7d0118-fde8-425b-9ce5-668b31750944.png?v=1784754346","url":"https:\/\/centerfiresystems.com\/products\/lantac-usa-smoothcam-domed-cam-pin-308-7-62-h-ar-10","provider":"Centerfire Systems","version":"1.0","type":"link"}