Carol Grillo: CYMA CM518 M4A1 AEG
OptimusPrime
10 Jul 2018
Carol Grillo does a quick presentation of the CYMA CM518 M4A1 AEG for HIT Airsoft. This AEG is mainly made of polymer. Its front end reminds you of the GRY and the compensator can be removed by taking out the two screws and it will reveal a negative 14mm thread. This comes with a 300 round high capacity magazine.