The Colt LE901-16SE Spring Pin is a precise OEM-style fastener crafted for optimal fit and reliable performance within Colt LE901 receivers, providing a high-strength retention solution that supports smooth operation under demanding field conditions. Designed to match Colt engineering standards, this spring pin integrates seamlessly with the LE901 platform, ensuring proper alignment and secure engagement during assembly and routine maintenance. Ideal for gunsmithing, repair, and maintenance workflows, it supports consistent timing and function of critical receiver components, helping to preserve accuracy and reliability across a wide range of environments. By leveraging Colts attention to durability and materials, this spring pin contributes to a robust fit that resists loosening from vibration and recoil, enabling shooters to trust their platform in the field or at the range. Whether coordinating part replacements after cleaning, servicing a Colt LE901, or performing routine upkeep, this component delivers the compatibility and confidence you expect from Colt rifle parts and rifle receivers parts, reinforcing overall performance and peace of mind.