Re: Who is using VihtaVuori 500 series powders
If using 165 grain bullets, N165 works ok, but that case is so huge that it really shines with 180-220 grain bullets. These heavier bullets will zip with N170.
180's would like about 99 grains or more, and around 93 for 220's. Of course you'll have to bump up in .5 grain increments to find max with your gun.
If it's not far, it's boring.