According to PewDieRy Airsoft, the Elite Force M4 CFR AEG is the best airsoft M4 that you can get for US$200.00. It has the features that airsoft players need and has a nylon fibre composite body that is durable and at the same time is lightweight. Other features are cranestock adjustable, has a railed handguard, the gearbox has 8mm bearings, electronic trigger, and quick spring change system.