Whilst the Amoeba brand of Ares Airsoft is usually known for its compact AEG designs, it also has carbine length ones suc the AM009 AEG that Geonox Airsoft reviews in this video... "In this video we look at the Ares Amoeba AM009. Here we have a SAEG (Semi Automatic Electric Gun) airsoft with a nice combination of metal handguard and polymer body. This is my favorite combination. So you have the nice high-quality and robust feeling of metal. And yet you don't drag your arms around on a match day.

The biggest highlight of the AM009 is the Ares Amoeba EFCS (Electronic Firing Control System). This is what the ETU (Electronic Trigger Unit) is called at Ares. This protects you from Gearboxjams. And the mosfet protects the internals."