Not on a rebore you won't. Unless you are putting on a top line barrel like a Rock, Krieger or such, I'd not waste time.
Especially for a 400 yard gun.
My 338-06 rebore is just fine for 400 yards, no lugs cut, no truing etc... just rebore/rechamber and done.
It really doesn't take much for a 300-400 yard gun.
And if you are going to do all this truing work then put something top line for a barrel on, not a douglas.
IMHO.
Duly noted.
l told my pap and mam I was going to be a mountain man; acted like they was gut-shot. Make your life go here. Here's where the peoples is. Mother Gue, I says, the Rocky Mountains is the marrow of the world, and by God, I was right. - Del Gue
