Eemann Tech springs for CZ SHADOW 2

Eemann Tech Recoil Spring for Adapter CZ Shadow 2 Kadet – Weak (BLUE)
Eemann Tech Recoil Spring for Adapter CZ Shadow 2 Kadet – Weak (BLUE)

Reference: ET-132205
Eemann Tech Main Springs Calibration Pack for CZ
Eemann Tech Main Springs Calibration Pack for CZ

Reference: ET-131184