Systema M120 Upgrade Spring

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Product Overview

Systema M120 Upgrade Spring - Upgrades speed of Electric Guns to 375 -400 fps. NO OTHER UPGRADES REQUIRED! Compatible with most AEG (Marui / ICS / Classic Army / etc.).


Manufacturer Systema
Mfg Part# UPI-ZA-06-03
SKU 226663359
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