The CMC Triggers AR15/AR10 Anti-Walk Pin Sets Small Diameter Pin delivers enhanced reliability for AR platform builds, combining the trusted performance of CMC Triggers with precision-ground, small-diameter pins designed to reduce walk and shift under heavy use or rapid-fire cycling. Crafted in the United States and finished in a durable black, these anti-walk pins are engineered to fit standard AR-15 and AR-10 receivers, providing a tighter engagement with no unnecessary play, which translates to more consistent trigger pull, crisper reset, and improved overall accuracy. The small-diameter design integrates seamlessly with compatible trigger systems, allowing installers to achieve a secure, maintainable pin alignment that resists loosening during field use, competitive shooting, or long-range sessions. Ideal for rifle enthusiasts seeking improved trigger consistency without altering the feel of the trigger itself, this set supports reliable operation across a variety of configurations while preserving factory tolerances. Whether you are upgrading an existing build or assembling a new platform, the CMC Triggers Anti-Walk Pin Sets offer a practical, low-profile solution that helps maintain a stable firing platform and consistent shot-to-shot performance.