VFC SEF Type Grip Assembly for Umarex/ VFC MP5 Gen 2 GBB

VFC SEF Type Grip Assembly for Umarex/ VFC MP5 Gen 2 GBB Polymer Receiver Gip With Steel Internal Parts (Trigger Box Set) SEF Style MP5 Receiver Suitable For Umarex/ VFC MP5 Gen2 Series Airsoft Gas Blowe Back GBB Gas Rifle Airsoft Guns