The Wilson Combat Spring Kit #325 is specifically engineered for Colt Officers Model firearms providing precision-manufactured replacement springs for optimal performance and reliability.Wilson Combat Spring Kit #325Designed specifically for Colt Officers Model pistolsUPC: 874218000998Premium quality replacement springsProfessional-grade gunsmith componentsEssential for firearm maintenance and restoration this spring kit ensures proper function and helps maintain the reliability and performance standards expected from Colt Officers Model firearms.