Makes sense, because as you know the original factory tube would rust fairly easily.
I've used a light coat of oil on the stainless replacements and they still worked.
Winchester used to make a 12Ga shell called the Feather. I think it was 980FPS. The Super-X 1 would even work them. The bolt was moving slow, but it still would feed the next round.
Last edited by battue; 07/28/15.
