G&P mechbox and no auto fire
I just replaced my version 2 mechbox with a G&P 7mm one. I modified my selector plate to work on it. When the gun is fully assembled it will only fire semi. When I have just the lower receiver and pistol grip it fires fine. It did fire once in auto for 5 rounds before locking up but it was a mechbox lock up. I think it's a problem with the selector plate but I'm not sure.
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