Here's a question that keeps coming up. In a 6MM fast twist barrel do you go with a .236 or a .237 bore for the heavier bullets?
Krieger's position is that a .236 bore is needed to help with the spin of the bullet.
Others feel a .236 engraves the jacket too much and spec a .237 bore.
So who's right and who's wrong and what do most of the top shooters spec in regard to bore diameter?
What's the barrel for Jackie's test measure?
Krieger's position is that a .236 bore is needed to help with the spin of the bullet.
Others feel a .236 engraves the jacket too much and spec a .237 bore.
So who's right and who's wrong and what do most of the top shooters spec in regard to bore diameter?
What's the barrel for Jackie's test measure?