Guns Modify 10.5" Steel Light Weight Outer Barrel for Marui M4 MWS GBB (Need AEG Nut)

Guns Modify 10.5" Steel Light Weight Outer Barrel for Marui M4 MWS GBB (Need AEG Nut) Steel Construction Suitable For Tokyo Marui MWS M4 Series Airsoft Gas Blow Back GBB Rifle (Need AEG Nut) Length: 275mm