Any recent preferred barrel blanks reports?

[Kmccord]

Looks like my 6 Creed barrel, 750 Taperless with 1:8 Spiral fluting. I am curious to see how well it shoots now.

 

[Justice1327]

Well, got the barrel back and did a quick load work up that should work.
In short…doesnt shoot any better. PBB is sending me a new barrel,so I do appreciate their CS.

 

[hseII]

I had a question about prefits and barrel engraving. I was told by a gunsmith only a couple action makers who produce prefits keep the lead thread the same so that engraving can be determined correctly.

Who are those couple?