Up next to be featured by Alexander of the Red Army Airsoft Club is the AY Spectre M4 AEG. Not to be mistaken for the Colt M4 and its variants this one is the SITES Spectre M4 SMG that was used by Italian special forces and the Swiss Armed Forces. Made of Metal and Polymer, this AEG fires in both semi and full-auto. An 8.4 NiMH mini battery of 7.4v Lipo battery can be used to power the custom version 3 metal gearbox.