.22 Creedmoor, anyone?

[nt7332]

It's actually a 6.5 twist

 

[LTH181818]

I'm guessing that most of the blow ups is a faulty barrel issue, not an issue with the 22 creedmoor cartridge itself.

I think you are correct. Because of past blow-up issues I contacted a bullet manufacture, as I was deciding what twist I should buy. ( 88gr to 100gr ) They said that during their tests that they found Cut Rifling often times had higher % of damage to the jackets. ( creating more blow-up )

 

[Joejack]

I am running a 7 twist no problems with 90gr Bergers