JG M4 CQB Review
(affiliate links included)
The JG M4 CQB is available from AirRattle or Amazon as well as many other online airsoft sites.
Here are the links to my upgrades:
– 300 rd. metal magazine
– Camo form tape
– Grip pod
– 9.6V NiMH 1600mAh Tenergy Battery
– You may have trouble with the battery compartment (in the stock). It can be a tight sqeeze for the included 8.4 volt battery. The Tenergy fits much better.