Vihtavuori Powder

[Tom Berridge]

Has anyone used Vihtavuori N503 powder in their 6PPC and how did it shoot. This looks like it is close to N133 that most all have been useing.
Tom

 

[Jerry Dailey]

If your talking N530 instead of 503------

Has anyone used Vihtavuori N503 powder in their 6PPC and how did it shoot. This looks like it is close to N133 that most all have been useing.
Tom

I only tried a few groups but could not get it to shoot well enough. On the other hand I cant keep 133 in tune either so I use lot 1 of 2015. That been said most matches are won using 133 or 8208

 

[Tom Berridge]

Thanks Jerry, I type as bad as I spell, I did mean N530.
Tom