And "chrome moly" does not necessary mean chrome-lined. I always feel that manufacturers toss that term around to infer chrome lining.
No, what I meant was that some manufacturers use the term "chrome moly" in a way that I think tries to suggest to customers that it's a synonym for chrome lined.That's not the case at all. Chromoly is a 41xx series Chromium and Molybdenum Alloy steel. The common alloys are 4130, 4140 and 4150. There is no inference that the barrel is chrome lined.