The Wolff Gunsprings 20 LB. Light 1911 Auto Hammer Spring, sold as 1 each, delivers reliable ignition and smooth hammer release for 1911 handguns, including Government and Commander models, making it a trusted choice for shooters seeking consistent trigger feel and dependable sear engagement. This hammer spring is designed to pair with standard 1911 hammer geometry, providing a balanced balance between lighter hammer drop and dependable ignition across a range of loads. engineered for precision fit and durable performance, the 20-pound rating supports crisp hammer strike without sacrificing reliability, helping to maintain reliable cycling in both duty-style and sport shooting scenarios. Whether youre building a custom 1911 or maintaining a trusted service pistol, this spring works with 1911 Government and Commander frames to support dependable ignition, reduced lock time, and steady shootability. Wolff Gunsprings commitment to quality ensures a compatible, durable component that integrates seamlessly with your existing hammer, sear, and spring system, enabling you to tune trigger feel and reliability for refined practice sessions or field use.