The Patriot Ordnance Factory Roller Cam Pin Assembly in .223/5.56 (brand part no. 00307) is finished with a low-friction NP3 coating and built specifically for piston-operated AR-pattern rifles. It fits POF’s gas piston 5.56 bolt carrier, replacing the standard cam pin with a roller design that reduces friction and wear as the bolt cycles. It’s a simple, drop-in maintenance or upgrade part for shooters running a POF piston system.

Key Specifications

• Finished with a low-friction NP3 coating.
• Roller cam pin design, rather than a standard fixed pin.
• Roller design reduces friction during cycling.
• Built for piston-operated AR-pattern rifles.
• Fits a gas piston 5.56 carrier.
• Sold as a complete assembly, ready to install.

Frequently Asked Questions

What carrier does this cam pin fit? POF’s gas piston 5.56 bolt carrier.

What does the NP3 coating do? It reduces friction and helps the cam pin resist corrosion during cycling.

Buy the POF NP3-Coated Roller Cam Pin Assembly

Shop more gun accessories and parts from Patriot Ordnance Factory and order it from our Lubbock, Texas gun shop for fast, insured shipping.