A review of the E&C EC25 MCC GEN.4 S-AEG available at Begadi by Angry Unicorns Airsoft. This S-AEG is made entirely of metal, with only the handle and stock being made of nylon fiber. It has a CNC-made aluminum handguard that is M-LOK compatible and comes with optional 21mm rails for mounting accessories. The fire selector, mag catch, and bolt catch can be used on both sides, and is available in black, sunset gray, and pearl gold special coating. It also features a modern pistol grip, fully adjustable flip-up sights, and a detailed replica of the gas system. 

The airsoft gun comes with two mid-cap magazines with 100 rounds each and is supplied with DEAN connectors. It also has an adjustable speed trigger for fast response. The internal EFCS/Mosfet (Begadi CORE) and spring quick-change system are directly accessible via the stock tube. The weapon is 11.1V LiPo ready. To adjust the trigger, there is a small screw behind the trigger that can be adjusted using a 1mm Allen key.  It is recommended setting the gun to Safe and then turning the screw in until the trigger has very little play.