POF USA Roller Cam Pin AR15

The POF patented Roller Cam Pin is another example of how far they will go to reduce friction and drag. Standard AR cam pins feature a square head that grinds along the inside of the aluminum receiver. The nickel-plated roller, on POF-USA's cam pin, smoothly rolls along the receiver without gouging the receiver. As a result, you will never worry about cam slot wear again.

• The AR-15 version is made for use with Piston AR-15 bolt carrier groups. If you wish to upgrade a Mil-spec direct impingement AR-15 bolt carrier, you will need a modified gas key.