g g cm16 predator sortHere we have a nice M4 from G&G Armament. The rifle here is a Predator, as it comes with the special KeyMod front with an aggressive look, as the front looks like an animal attacking. The front is made of aluminum The model is a CM which stands for Combat Machine, which means that the entire body is made of Polymer, which is reinforced nylon. This gives it a low weight, but is still quite durable and can easily hold up well. It also comes with a