vihtavuori n105 460 S&W load data?

[Typetwelve]

I scored a lb of this powder and figuring that it is by design a super mag powder and there's load data for both 454 C and 500 S&W, I figured that using it for 460 S&W would be a perfect fit.

Sadly, there's zero load data for it.

I have Hornady 240 and 300g XTP MAGs that I can load, any advice for load data would be highly welcomed!

 

[Dudedog]

Might be worth sending VV and email asking if they have any data.
At best you get an answer at worst you wasted an email...

I don't know how they are but Western powders used to be good about responding.

 

[Mark_Mark]

that 460 is pure fun

 

[CarJunkieLS1]

If they have data for 454 Casull then you can use that data for the 460. The 460 will have a higher max but I won't venture to guess how much higher.

I'd take 1gr to 2gr off the Casull max and use that as the starting point for the 460. Be very careful that 460 can be a handful for sure. Myself I just use 454 Casull data in my 460 brass. That's plenty of horsepower for anything I'll ever need it for.