CowCow B01 Lightweight Dynamic Blowback Housing for Marui Hi-Capa Series
$45.00
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- Increase operating speed and improve efficiency- Suitable for Marui 5.1/4.3/1911 Series Airsoft Gas Blow Black GBB Pistol-Includes three o-rings for different size nozzles-NOTE: As always, upgrading GBB require necessary skill & technique, consult expertise if needed
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