Umarex MP40 40rds Spare Co2 Magazine (by WinGun) Airsoft Rifle Magazine 1:1 Ratio Airsoft Replica of

1:1 Ratio Airsoft Replica of WWII Real Steel

it also can be used as an attack flash hider to break the glass

You won't have to remove the flash hider from the MSR as this one screws on effortlessly

Adjustable stock allows user to customize length of pull

Guns Modify 7075 Aluminum Valve Blocker for Marui G18C GBB

Umarex MP40 40rds Spare Co2 Magazine (by WinGun) Airsoft Rifle Magazine 1:1 Ratio Airsoft Replica ofUmarex 40rd CO2 Magazine for MP40 6mm GBB Rifle Steel Housing CO2 Magazine Suitable for MP40 Gas Blow Back GBB Rifle 40 Rounds Loading capacity Magazine Grab this spare magazine for your next skirmish This will have the MP40 shoot at around 330fps.