Tokyo Marui Hi-CAPA 4.3 Gas Magazine (CHROME) Hop Up Parts if your stock motor is

if your stock motor is getting old or generating too much heat

Never charge/discharge/use/store damaged or puffy batteries

will require you to do some gearbox work and soldering but will allow you to take full advantage of the Features of this awesome Mosfet

Back is full MOLLE for flatpack backpacks

Highly recommended

Tokyo Marui Hi-CAPA 4.3 Gas Magazine (CHROME) Hop Up Parts if your stock motor isTokyo Marui Hi CAPA 4. 3 Gas Magazine. Holds around 31 rounds. This is the 4. 3 green gas magazine that fits in all 4. 3 Tokyo Marui airsoft gas pistols with a flush fit bottom. Specifically fits in the 4. 3 models and will not work in the 5. 1. However, the 5. 1 mags will work in the 4. 3. A spare solid metal magazine. Original made in Japan quality.