Paul
very likely - and I intend to do up some other loads and have them tested- I do have a lot of longshot to use
but
a 12 gauge story aside - the prevailing wisdom is that Nice Shot raises pressure by
up to 1500 PSI - so i took a known 12 load used nice shot- and it had a 2k increase
so- as I get loads tested for the 10 with other powders - i will let everyone know- $25 to Mr Armbrust is cheap insurance