Supperformance powder

[Sallaberry]

I’m trying to develop a load for my 22-250 with superformance powder. Has anyone had luck shot 10 rounds with less than favorable results. I thought maybe the rifle was off but threw some factory loads back in and was shooting great again. 39 grains of powder 60 grain bullet. It shoots better with varget but I don’t want to burn that powder up because it’s so versatile.

 

[Zeke]

I have a couple lbs but I've never tried it yet.
Thought about the 6.5 Creedmoor or the 22-250AI but have settled on other powders.
Maybe I should sell it!

Zeke

 

[Chesterwyo]

Is your barrel twisted correctly to stabilize a 60 grain bullet?

 

[Sallaberry]

Pretty sure it’s a 1-14 which horniday recommend for that load