The Ultimate spring range was developed by Eric Grauffel and his team to improve your shooting sensation. These springs are ideal for shooting in competition, they will guarantee lightness and performance.

This spring is compatible with all the CZ 75 type of pistols. (Shadow 2, SP01, TS, Czechmate ...)

The Firing Pin Spring Ultimate will bring a better striking impact to your primer.

The tests are carried out on a Shadow 2 factory weapon.

On the picture , the spring (on the top) have 10 000 shots

Do not forget that the springs are part of the wearing parts of your weapon! Any modification to your weapon will void its warranty. Any change of part on your weapon must be carried out by a qualified gunsmith. SARL Eric Grauffel declines all responsibility concerning a misinstallation.