BBM Recoil Spring for Hi Capa

Features:

• Suitable for Marui Hi-Capa 5.1 / 4.3 Series Airsoft Gas Blow Black GBB Pistol
• As always, upgrading GBB require necessary skill & technique, consult expertise if needed

Product Specifications:

Material: High quality steel
Compatibility: Hi-Capa 5.1 / 4.3
Manufacturer: Blowback Masters