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Lonex Steel Power-Up Spring for Airsoft AEGs (Type: SP120)

ID: 82106 (SPR-GB-04-03)
5.0 stars, based on 1 reviews
Lonex Steel Power-Up Spring for Airsoft AEGs (Type: SP120)
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Product image 1



  • Steel construction
  • Non-linear spring design
  • Easy to install part to increase your stock FPS

Manufacturer: Lonex


Compatibility: For Tokyo Marui, Matrix and other compatible Airsoft Gearboxes
Material: Steel

1 Customer Review

(Write a review)

by Steve N. on 03/07/2020
"After relubricating my gearbox, cylinder, piston, and nozzle this brought my gun back up to the 410 fps it should be shooting at

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