Ismi 17 lb C/S Spring 1911 Government Commander

The Ismi 17 lb. C/S Spring is a precision 1911 mainspring designed to optimize trigger feel and hammer dynamics for Government and Commander model handguns. Built to deliver consistent cycling and reliable ignition, this main spring enhances action performance across a range of 1911 pistols, making it an ideal upgrade for enthusiasts and professionals seeking a crisp, reliable pull without sacrificing durability. Crafted to fit the 1911 and Commander configurations, it integrates smoothly with s