Bullgear Krytac LMG Insert Box Magazine.

1) Increased capacity up to 5000 +- balls

2) Simple and reliable mechanism

3) Lack of hoses and wires.

4) Automatic feed

5) Plenty of battery space

6) Powerful motor.

7) Aluminum gear

 

Ball feed speed at 11.1 to 2400 balls per minute.

It works from 7.4 to 12 volts.

7.4 Lipo recommendation

3D print Only insert box mag 

The original box mag  is not included in the price