The Wolff Gunsprings 10 LB. WOLFF VARIABLE POWER SPRING FOR GOVT. MODEL delivers a precision-cut, government model recoil spring engineered for 1911 | Government configurations, offering variable power performance to fine-tune recoil and cycling reliability across a range of loads. This dependable handgun part is designed to fit 1911 Government models, providing a measured 10-pound resistance that helps balance follow-up shot speed, muzzle flip control, and consistent slide operation during demanding shooting sessions. Ideal for hands-on firearm tuning, the variable power spring works well for competitive, duty, or recreational use by adapting to different ammunition profiles while maintaining smooth, predictable recoil impulses. With Wolff Gunsprings workmanship, you gain a durable, heat-treated component built to endure frequent cycling without compromising accuracy or reliability. Replace worn springs to restore factory feel, preserve timing, and extend service life of your 1911 Government platform. In practice, this 10 lb government-spec spring supports dependable chambering, improved control during rapid fire, and enhanced overall handlingmaking it a smart upgrade for informed shooters seeking steady performance and consistent function.