ITP Gas Magazine Drum Adapter For VFC AR / M4 GBB
 
 HPA adapter designed for the drum magazine
Suitable For VFC M4/AR15 Gas Blow Back GBB Airsoft Rifle
Magazine Adapter Designed for the WE / AW AR-15 / M4 Type Gas Drum Magazine
Able to be Powered by both Green Gas or HPA
Magazine Adapter Designed for the AW / Double Bell Gas Drum Magazine