[TYSONtheSNIPER]

Could be tappet plate/tappet plate spring issues. Might be worth looking at. With the gun upside down and the mag out do you see the air nozzle moving back and forth every trigger pull?

 

[TYSONtheSNIPER]

Try filling a magazine half full. That way there's less force on the spring. If you don't see any problems then you may have found the issue.