Fastest twist rate a 6mm 70grn blitzking?

[long40shot]

What is the fastest twist rate barrel you guys have ran a 6mm, 70grn Sierra Blitzking through?

Thanks
Matt

 

[phxfa]

I'm running a 7.5 twist @3600 fps
Dasher, 35.8gr of H4895,,,,

 

[Eric Leonard]

I shot a 10 shot 1 inch group at 300 yards with my 8 twist BRDX bbl with Benchmark at 3640 fps,,

 

[snert]

i use it in a 6br 8 twist hart. no issues

 

[long40shot]

I called Sierra last week. They told me my 7.7 twist would be fine for their 70 blitzking. If i have time, I'll load some up before i leave Thursday for p-dog town.

 

[GrocMax]

I ran them at 3700+ in an 8 twist 6XC with excellent results.

 

[Stickler]

http://www.mssblog.com/2017/06/09/reloaders-corner-barrel-twist-rate/