Hello,
My question concerns making and painting a PE machine gun barrel or rather that support surrounds the actual barrel.
Once the casing is formed around a drill bit or dowel, is it CA'd along the length of the casing? Then, on to painting. Is the inside of the casing primed and painted before forming it around a drill bit or dowel? If so, doesn't the paint tend to chip or crack? Do you spray or brush into the finished tube? Or, do you use something like "Blacken It" to color the brass? I would assume this is done before attaching it to any plastic or resin parts.
Thank you
George