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Viper Upgrade Spring

Viper Upgrade Spring

$7.00 USD
$7.00 USD
Sale Sold out

Increase the FPS of your Viper blaster with this 1.7 Viper Upgrade Spring from ZWQ. This spring is also compatible with the Fire Rat.

FEATURES:
• Compatible with Viper and Fire Rat 

SPECS:
• Material: Spring Steel
• Dimensions: 1.7mm Wire
• Weight:

ADDITIONAL LINKS:
• ZWQ Viper Blaster

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Customer Reviews

Based on 2 reviews
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D
DeQuan

A must have if you purchase the viper 200..... It gets your bl

g
gunner g.
Upgrade spring for viper

Absolutely love the upgrade, darts fly faster and farther than they use to, also pretty easy to install