Another quick review by Justin of Airsoftjunkiez covering the G&G CM18 Mod0 AEG. An affordable AEG, it is based on the MK18 Mod0 rifle with a Polymer body. For those who are on a budget custom HPA-work, this can be a good base gun to drop-in your HPA kit into and Airsoftjunkiez can help you that as HPA airsoft is their specialisation.