The Eemann Tech recoil spring calibration kit is designed to provide shooters with a choice of competition return springs, allowing them to customize recoil strength. It is recommended to start with the strongest spring and reduce it until the desired recoil function is achieved.
Made of heat-treated steel, these springs offer the best performance and quality. Each Eemann Tech to CZ spring is uniquely colored to make it easy to visually identify its power value throughout its life. All springs are painted with a heat-treated polymer paint that remains flexible and will not damage or stain the gun from the inside.
The kit is specially designed for CZ 75 B, CZ 85 B, CZ 75 SP-01 / Tactical / Shadow / Shadow 2 / Tactical Sports / Tactical Sports 2 pistols with long return spring guides
The package includes four return springs in colors:
- 9 lbs - BRONZE (ET-131179)
- 10 lbs - MAGENTA (ET-131180)
- 11 lbs - GREEN (ET-131181)
- 12 lbs - BLUE (ET-131182)
For more information and photos, visit the manufacturer's website : TU
Important ! Any kind of part replacements, modifications, changes, etc.... in the weapon order a specialized gunsmithing company.
*Follow the instruction manual attached to the product.