Insert in BOXMAG VFC мк48 AEG Universal automatic model

Simple and reliable mechanism.

Automatic feeding.

There is enough space for the battery.

Powerful engine.

Aluminum gearbox.

It is recommended to use 7.4 Lipo.

More than 300 mAh (enough for 20,000 shots).

Electrical connector JST.

Increasing the capacity for BBs

The 7.4 liter battery allows you to fire up to 2,400 rounds per minute.

You can use the 11.1 Lipo battery, be sure to adjust the operating speed.

Hose/tube not included 

13 . Included in the set are fittings for hoses/tubes from Retroarms. 

If you notice a drop or skips in FPS while shooting, reduce the speed on the controller.

The problem is most likely related to high pressure on the nozzle.