Colt AR15A4 Cam Pin for AR15 M4 and M16 compatibility

The Colt AR15A4 CAM PIN is a purpose-built component for AR-15/M4 platforms, delivering trusted Colt quality in a precision-made cam pin designed to ensure proper timing and reliable cycling within the rifle bolt system. Engineered to fit Colt AR-15/M4 configurations and compatible with the M16 model, this cam pin integrates smoothly into standard field maintenance and parts replacement routines, making it a practical choice for both routine servicing and emergency repairs. By maintaining accurate cam engagement, it supports smooth bolt operation, consistent extractor timing, and dependable cycling under a variety of conditions, which translates to steadier function during range sessions and field use alike. The part is tailored for rifle bolt assemblies where precise alignment and durable wear resistance are essential, and its inclusion in a maintenance kit helps shooters preserve optimal rifle performance over time. Whether upgrading a seasoned Colt AR-15 build or stocking spare parts for ongoing projects, the AR15A4 CAM PIN aligns with reliability expectations for legacy configurations and modern AR-15/M4 configurations, facilitating straightforward installation and lasting performance in demanding shooting applications.