The KNS Precision Non-Rotating Trigger/Hammer Pins are engineered for durability and reliability in high-impact situations. Designed for both full and semi-auto firearms, these pins are made from stainless steel and feature black nitride treated side plates or DuraCoated options for added protection. Ideal for M-16 and AR-15 owners, they prevent movement during firing, ensuring consistent performance in critical scenarios. Intended Use: Upgrade your AR-15 or M-16 for enhanced performance. Key Benefits: Provides stability and durability during high-impact firing. Key Features: - Non-rotating design prevents pin movement - Suitable for semi and full-auto firearms - Made from strong stainless steel - Available in multiple finishes including black nitride and DuraCoat Summary: The KNS Precision Non-Rotating Trigger/Hammer Pins are a vital upgrade for serious shooters looking to enhance the reliability and performance of their firearms, especially in high-stress environments.