G&G MG42 Automatic Insert BOXMAG (automatic model)

1) Increased capacity up to 2900+ balls

2) Simple and reliable mechanism

3) Automatic feed

4) Plenty of battery space

5) Powerful motor.

6) Aluminum gear

7) Recommended 7.4 Lipo

300 + mAh ( enough for 20,000 shots) 

8) JST electrical connection connector

9) Composition (Insert + Hose)

If you are experiencing FPS drops or skips when firing, reduce the speed on the controller.

Most likely the problem is high pressure on the nozzle

No microphones, pressure sensors, lasers, LEDs, magnets to connect to a machine gun, etc.