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Modify M140 Irregular Pitch Upgrade Spring for MOD24/APS-2

[36553 / MOD M24 M140]
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The Modify M140 Irregular-Pitch Spring is an easy to install spring for your Mod24 and compatible APS2 rifles. The M140 spring provides a smooth and consistent FPS of approximately 440-480 FPS. FPS will vary based on other parts.

Manufacturer: Modify
Model: M140 Irregular-Pitch Sring For MOD24/APS2
Package Includes: Spring
Warranty Length: 45 Days
Warranty Handler: Airsoft GI (Warranty Policy)


  • Precision manufactured high grade piano wire
  • High durability and strength
  • Irregular pitch coiling for enhanced performance.
  • Very Consistent FPS

Please Note:

  • Professional installation is recommended. Improper use or installation of upgrade parts are 99% of the time the cause of failures of these items.
  • Please thoroughly inspect any parts for defects before attempting installation. Due to the high possibility of damage from improper installation, we will not warranty parts after attempting installation.

Manufacturer: Modify
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Search Tags: MOD 24 M24 M 24 APS 2 Upgrade Internal Upgrade Downgrade Performance Gearbox AEG Part Piece Mechbox Replacement MOD 24 M24 M 24 APS 2 Upgrade
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