Guns Modify Tokyo Marui MWS GBBR EVO Steel 100-180% Continuously Adjustable Hammer (GEI Style and Standard)

Guns Modify EVO Steel 100-180% Continuously Adjustable Hammer for Tokyo Marui M4 MWS GBB (GEI Version)
Steel Construction
GEI Version
100-180% continuously adjustable hammer
Design For Upgrade the Original parts More Durable
Suitable for Tokyo Marui MWS M4 Series Airsoft Gas Blow Back GBB Rifle Airsoft Guns