{"product_id":"pof-roller-cam-pin-assembly-223","title":"POF Roller Cam Pin Assembly – AR-15\/M16 (.223\/5.56)","description":"\u003cp\u003eThe POF Roller Cam Pin Assembly replaces the standard cam pin in AR-15 and M16 pattern rifles chambered in .223\/5.56. Unlike conventional cam pins that rely on sliding friction, this design uses a precision roller bearing to reduce friction between the bolt carrier and upper receiver during cycling. The result is smoother operation, reduced wear on contact surfaces, and improved reliability over extended firing schedules.\u003c\/p\u003e\u003cp\u003eManufactured from heat-treated steel with a corrosion-resistant finish, the roller cam pin is a direct drop-in replacement requiring no modification to your existing bolt carrier group or upper receiver. Installation takes minutes with basic armorer tools. The roller mechanism is factory-lubricated and sealed to maintain performance in harsh environments. This component is particularly valued by competition shooters and high-volume users who prioritize smooth cycling and reduced parts wear.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Roller Cam Pin Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15, M16 (.223\/5.56 platforms)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heat-Treated Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Corrosion-Resistant Coating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-In (basic armorer tools required)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Roller Cam Pin Assembly\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Patriot Ordnance Factory","offers":[{"title":"Default Title","offer_id":47943971111167,"sku":"POF00307","price":240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1255773.jpg?v=1766608258","url":"https:\/\/doublestackstore.com\/products\/pof-roller-cam-pin-assembly-223","provider":"Double Stack Store","version":"1.0","type":"link"}