VFC Gas Magazine Base w/ tube For MP7 GBB Airsoft SMG (# 06-09 & 06-11 / # 08-8 & 08-10)

Key Feature Metal Construction Airsoft Magazine Base with tube Design For Replace the Original Parts (# 06-09 & 06-11 / # 08-8 & 08-10) Suitable For MP7 Gas Blow Back GBB Airsoft SMG Sub Machine Gun