Well heres the latest iteration of my WE M4 CQBR, no more MK 18 for me.
M4 001.jpg
M4 002.jpg
M4 004.jpg
M4 005.jpg
M4 006.jpg
Was trying to get the bolt down to straight metal for a chromed bolt look, but WE lays the paint on pretty thick, so I wore my arm out sanding and gave up and settled on the worn look.