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 …)
Each spring (sear or trigger) will provide a 15% reduction in weight compared to the original spring.
The tests are carried out on a Shadow 2 factory weapon. On 10 weighings, the highest and the lowest are removed. The average is carried out on the eight remaining weighings.
Here is what we found:
Gain Of 15 %
Trigger And Sear Spring
Factory Trigger + Sear Spring
Factory Sear : 4 Coils
Factory Trigger Spring + Ultimate Sear Spring
Gain Of 15,5 %
Ultimate Trigger + Sear Springs
Ultimate Sear : 4 Coils
Gain Of 30 %
Do not forget that the springs are part of the wearing parts of your weapon!