JG Mac 10 airsoft AEG review and Tokyo Marui battery comparison w/ Marui EX converter

Here is my review of the JG works Mac 10 airsoft sub machine gun. I am comparing the two available NIMH battery models for this gun; the stock JG NIMH and Tokyo Marui NIMH 7.2v with EX Converter for equipping this gun with two different types of battery options. LIPO models will also fit in this gun with the new Marui EX converter..Notice the two different rates of fire with the two batteries. The JG model is actually much faster. Cheers