Tokyo Marui Gas Blowback M4A1 MWS proprietary barrel flange
This is an adapter that converts to the same format as a real gun/electric/GBB.
It corresponds to the special barrel holding mechanism that applies elasticity of rubber, and can be adjusted according to individual differences and preferences.
It has an adjustable design that allows you to adjust the barrel tightening torque.
Set contents
Barrel nut spacer: 1 piece
Barrel nut shims (0.1mm): 10 pieces