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  Home > Upgrades & Parts > Spring >

Systema M120 Airsoft Electric Gun Upgrade Spring (380-420 FPS)
Systema M120 Airsoft Electric Gun Upgrade Spring (380-420 FPS)
Systema M120 Airsoft Electric Gun Upgradea Spring (380-420 FPS)

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Airsoft Retail $30.00 Airsoft $20.00

Stock Status:  OUT OF STOCK

Availability: Usually Ships in 1 to 2 Business Days

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A high quality M120 rated gearbox spring produced by Systema to upgrade your airsoft electric guns with. As the surest way to give your airsoft gun an boost in FPS, the M120 powered airsoft spring will upgrade your gun's performance to fire in the 380-420 FPS range. Constructed out of a high tension coiled steel materials you will need to ensure your gearbox is ready to handle the added power by verifying your gearbox has metal bushings and gear sets. Compatible with most major brands and models of airsoft electric guns. This item will require installation and a technical knowledgeable of airsoft gearboxes.
  • High Quality Systema Spring
  • Upgrades to 380-420 FPS Performance
  • High-Tension Steel Construction
  • Compatible with Most AEGs
  • Installation Required

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