A 2-part video by the Neo035 as he reviews and tests the S&T M3A1 Grease Gun AEG. This is a replica of the iconic World War II weapon, the M3A1 Grease Gun which reenactors might want to include in their collections. This has a one-piece stamped steel body frame and aluminium outer barrel. It has an adjustable hop-up system and fixed front and rear sights.