Patriot Ordnance Factory Roller Cam Pin Kit – AR-15/M16

The POF Roller Cam Pin Kit replaces the standard cam pin in AR-15 and M16 bolt carrier groups with a roller-equipped design that reduces friction and wear during cycling. By minimizing metal-on-metal contact between the cam pin and upper receiver, this upgrade extends carrier life and provides smoother bolt rotation under sustained fire. Shooters running suppressed setups or high round counts will notice reduced wear patterns inside the upper receiver's cam pin track.

Machined from hardened steel with a precision roller bearing, the POF Roller Cam Pin installs directly into MIL-SPEC bolt carriers without modification. Installation requires standard bolt disassembly—no gunsmithing needed. The kit includes the roller cam pin and any necessary components for a complete drop-in upgrade.

• Part Type: Roller Cam Pin Kit
• Compatible Firearms: AR-15, M16, .223/5.56 platforms with MIL-SPEC bolt carriers
• Material: Hardened steel with precision roller bearing
• Finish: Black oxide
• Installation: Drop-in (requires bolt carrier disassembly)
• Includes: Roller cam pin and installation components