USAirsoft finds the ICS Airsoft CXP MARS Komodo AEG to be an amazing M4 AEG in this review. On pre-order at airsoft retailers in the US, it is a full metal AEG with CNC'd receivers and a KeyMod handguard. This has ambidextrous controls, MOSFET, M120 spring, MTR-S1 stock, and CRS folding rear and front sights.