Bow Master Steel CNC Outer Barrel for Umarex (VFC) MP5K PDW V2 GBB

Bow Master Steel CNC Outer Barrel for Umarex (VFC) MP5K PDW V2 GBB CNC Steel Construction Design For Upgrade the Original Parts More Durable 14mm Counter Clockwise CCW Thread Suitable For Umarex (VFC) MP5K PDW V2 Series Airsoft Gas Blow Back GBB Rifle Airsoft Guns