Wolff 1911 Small Spring Kit for officer’s commander’s and government size for most calibers including .45ACP.
This kit includes three Wolff 1911 springs:
- 26103 – Extra Power Firing Pin Spring
- 26423 – 23lb Hammer Spring (factory standard)
- 26133 – Plunger Tube Spring
This will not work with .380 caliber government 1911s.