Ive got one on its third barrel...about 30,000 rounds total..its REALLY smooth now!
Tom,
A very relevant comment.
Can't help but notice the used gun market here in the US where sharp lands and grooves are easily seen, demonstrating that most riflemen will never fire 30,000 rounds in a lifetime.
Not a criticism, it is actually a shame. Rebarelling is where the fun really starts.
John