I have a bottle of N340 that I'd like to try in my 5" 27-2 at the range.

I note that someone on the forum recommended 7.5 gr N340 for a 158 gr semi-jacketed flat poínt. (I'll be using a 158 gr HP).

Anyone have experience with this powder?

According to the VV chart numbers (http://www.lapua.com/fileadmin/user_...deEdition8.pdf) it seems to be a midrange powder similar to AA #5 in burn rate.

mahalo