Western Arms (WA) M4A1 CQB-R

The gun we've all been waiting for - the Western Arms M4 with blowback feature is finally here and it's better than we could've expected! Take it out of it's packaging and you'll be pleasantly surprised that it has a decent weight to it, despite not having a metal body. The main receiver is not any ordinary ABS plastic though, but fiber-reinforced polymer as found on many real firearms. This product is only compatible with gas designed specifically for Airsoft guns. Do not use lighter fluid or butane gas, as that will cause permanent damage.