1911 Auto Spring Tune Up Kit - Full-Size Spring Tune Up Kit

Premium-quality, steel alloy springs help you keep your Kimber running as smoothly and reliably as it did when it came out of the box. These are the same springs that are installed in .45 ACP/.40 S&W Kimbers at the factory. Kit includes a factory weight recoil spring, firing pin spring, and mainspring. Full Size kit fits original Government model and full-size Kimber pistols with 5" barrel; 16 lb. recoil spring for all-around reliability with a wide range of ammunition. Mfg: Kimber Mfg. SPECS: Tempered spring steel alloy.