Copper jacket vs copper monolithic

[Strick9]

Barrels can be odd like that, well the reamer or reaming job rather creates it I reckon. Pizzes me off when I get one that doesn't show colors easily on the high and low node.

I could swim in 4350 and be happy as an otter.

[FLS]

I found two 8 pound jugs of H4350'and had to have a moment alone...