POF Complete Roller Cam Pin Assembly, .308 - 00306

The Patriot Ordinance Factory patented Roller Cam Pin is just one more example of how far ingenuity will go to reduce friction and drag. Standard AR cam pins feature a square (steel) head that grinds along the inside of the aluminum receiver. Used as a replacement part for POF Piston Bolt Carrier Groups. For the best selection of Modern Sporting Rifle parts and accessories, shop Palmetto State Armory!