Set screw for TM G36C

[Invasian]

Mine popped out today at the LZ ...does anyone know the exact dimensions of the required set screw that keeps the motor connected...

i need to source one asap

can anyone help me out?
thx

[C.G]

I'd take my G36 apart to check but I'd break the poor thing if I attempted that, I think it's an M3 set screw though I can't ID it unless I see it. I know the G36 uses M3's ... okay I know this isnt overly helpful..

[Invasian]

im talking about the set screw on the bottom of the pistol grip that keeps the motor in place......its small....but removal with a hex alan key...