CZ [75, 75 SP-01, 75 SP-01 Shadow & other] main spring

Steel main spring for CZ 75, CZ 75 SP-01, CZ 75 SP-01 Shadow, CZ Shadow 2 and other models, available in a graduated series of weights. Full compatible model list below.

It replaces the factory main spring, setting hammer strike energy and double-action pull weight; lighter weights pair with competition primers.

• Steel construction – consistent spring rate shot after shot
• Direct replacement – drops into the factory assembly, no fitting
• Graduated weights – 7-18 lbs series for tuning to your load

Made in Estonia by Eemann Tech.