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SiCr spring with progressive irregular coil M130

SiCr spring with progressive irregular coil M130

Retro Arms SiCr Spring with Progressive Irregular Coil M130

Product Description

This chrome-silicon steel mainspring is designed for AEG replicas. Its progressive coil design allows for easy tensioning without sacrificing power.

Specifications

  • Internal Diameter: 11.3 mm
  • Outer Diameter: 14.5 mm
  • Length: 180 mm
$4.12

Original: $13.72

-70%
SiCr spring with progressive irregular coil M130

$13.72

$4.12

Product Information

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Description

Retro Arms SiCr Spring with Progressive Irregular Coil M130

Product Description

This chrome-silicon steel mainspring is designed for AEG replicas. Its progressive coil design allows for easy tensioning without sacrificing power.

Specifications

  • Internal Diameter: 11.3 mm
  • Outer Diameter: 14.5 mm
  • Length: 180 mm