Dynamic Precision Recoil Master Competition Recoil Spring for Tokyo Marui Hi-Capa GBB

Dynamic Precision Recoil Master Competition Recoil Spring for Tokyo Marui Hi-Capa GBB Design For Replace the Original Parts Suitable For Tokyo Marui Hi-Capa Series Airsoft Gas Blow Back GBB Pistol Upon installing these you'll notice a much more smoother cycling per shot