My M4 will shoot auto when it wants to help!

[Robrego]

Hey folks i have a G&G Combat Machine M4A1 plastic series gun, not had any faults untill now...

I fire my gun on semi and i will tap the trigger and it will fire semi but if i hold it - starts firing in full auto even though the selector switch is on semi

Shooting at auto it will fire auto but at times it will fire bursts of auto when it wants

Stuck it on safe and when i tilted the gun downwards it just shoots :S

If any one can assist me that will be greatly appreciated

 

[JerseyRider]

Sounds like the fire selector switch has broke or something

Ethier way you will need to open up the gearbox to find out the problem