Quick question for the reloaders out there:
I am using RL19 with 90grn Nosler Ballistic tips, Load data is from the Nosler 7th Edition manual (new one), for this powder/Head combo the starting load is 39.5grn and max load of 43.5grn. My most accurate load is 42.5grn (5 round group touching at 100yrds) seated 20 thou of lands.
Having looked at a number of other recipes for this combo it seems 46.5 grn is listed as max load in other books, just puzzled by such a variance. If somebody could run my load through Quickload to see what the velocity might be (don't have a chrony) it would be much appreciated, I am running it through 22" 1 in 91/2 twist barrel.