CTW receiver gap?

Hey guys,

On my ctw, I see a gap between the upper and lower receiver (just shy of 1mm). Is this normal? Some other ctw samples I have seen have only a sliver of a gap, all uniform across the receiver.

I have a small gap, probably 0.5mm uniformally between my upper and lower receiver, from what I understand from reading and reviewing other peoples views this is normal.

If it did close absolutely you wouldnt be able see the little blue light on the MX2's!

If your worried about debris/water getting into your receiver you can run a thin bead of silicon on the bottom receiver so that when the receiver is closed, it will be sealed and nothing will be able to get inside the receiver. If you want to be able to see the blue light still you can just skip over that section.