Hi fellas, I've had a Gre-tan '06 SS barrel for a while now. It was given to me by a match shooter,who fired over 3800 rounds through it and replaced it. After cleaning it today I noticed the rifling looks... well it doesn't look very deep compared to my factory Remington rifles with less than 500 rounds through them. The plan was to part the tenon off, fit it to a Remington receiver and rechamber, but I'm not sure it would be worth the effort. Is it common practice to rechamber a barrel with this many rounds through it?