[VooDooPeteK]

OK so I had some electrical issues in my M4.

Tore the gun down since I had it all apart i figured I would add some upgrades I had in the tool box.

So fixed the electrical problem, added new spring, air seal nozzle, TBB and hop up bucking.

mechbox sounded good so I put the gun back together but when I went to go test fire the gun today it wont spit out any Bb's. They load into the hop up but then that's it.

what should I be looking at now to remedy this problem?

Thanks