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PRODUCT DETAILS Systema Taper Spring 300% for PSG-1

Systema Taper Spring 300% for PSG-1

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Product Code: ZA-06-14
Length: 0 mm
In stock
Unit Price: USD$33.97

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300% spring for PSG1 allows you to crank out 450fps+ of power. But the original stock gears will not generate enough torque to compress this spring, so this upgrade must be coupled together with high torque gears. We recommend this spring as a backup replacement spring after you install the Systema FTK upgrade for PSG-1 : FTK-12. Actual results depend on barrel length, workmanship, air nozzle seal, and many other factors.
Please check AEG Spring Comparison Chart from

Disclaimer: All aftermarket upgrade parts require necessary skill or modification to install and assemble, please consult with your airsoft technician if needed.

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