A quick review of the S&T M3A1 Grease Gun AEG by Hyperdouraku, he finds the steel used for it durable for skirmish purposes. An affordable M3A1 airsoft gun which followed on the heels of the Ares Airsoft (Hong Kong) and ICS (Taiwan) versions, this is good for collectors, and historical battle reenactors.

Read the full review at Hyperdouraku (in Japanese).