[R-390] Tube Shields

[rbaldwin14]

I was cleaning some .30-06 cases the other night in a vibration cleaner that moves the items around with a corn cob media product and a little brash polish.  It is usually described as a tumbler and used by rock hounds to polish their rocks.

I had a thought, what if I added the grubby looking chrome tube shields that I have yet to polish from an R-390.  Low and behold, it did a great job of shining them up and saved me a bunch of hand work.

Rich Baldwin
KD6VK