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Lancer Tactical M140 Linear Pitch Airsoft AEG Spring

[40095 / LT-M4T-M140]
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Has your spring worn down and become insufficient? Replace your spring with an affordable linear pitch design from Lancer Tactical! The "M" rating of a spring is usually related to the general velocity the spring is expected to reach. For example, this spring notes "140" for 140 meters per second, which converts to ~459 FPS. Once installed, the average FPS may vary depending on internal part factors like compression efficiency.

Manufacturer: Lancer Tactical
Model: M140 Linear Pitch Airsoft AEG Spring
Package Includes: Spring
Warranty Length: 45 Days
Warranty Handler: Airsoft GI (Warranty Policy)


  • Stainless Steel
  • Linear Pitch optimal for High-Torque Motors
  • Universal Gearbox Compatibility
  • Estimated Muzzle Velocity Output 440-465 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: Lancer Tactical
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Search Tags: 440-465 FPS 440 465 Regular

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