AIP Enhanced Recoil Spring For Hi-capa 5.1/4.3 Major Color_Transparent -Aluminum NC Process with Hard

-Aluminum NC Process with Hard Anodizing Coating

ICS & G&P Airsoft AEG

Fits for KSC/KWA M4A1 GBB Series

Made in TaiWan

Best use with the long barrel pistol

AIP Enhanced Recoil Spring For Hi-capa 5.1/4.3 Major Color_Transparent -Aluminum NC Process with HardSuitable for Marui Hi Capa 5. 1 4. 3 Series Airsoft Gas Blow Black GBB Pistol Increase rate of fire due to slide blow back action reduce Short Stroke Recoil Spring Notes: Slide Lock will be disable As always, upgrading GBB require necessary skill & technique, consult expertise if needed Material: Metal Item Code: AIP019 MH (The following content is prohibited for any unauthorized use; Rainbow 8 Hong Kong reserves the right for any legal action.) *