Tom, I'm using a max load of CFE223 and a Barnes 55 gr. TTSX in my 1 in 8 twist Tikka.....seat it in a bit, like most Barnes,shoots like a house afire and kills stuff really dead!!!
I use 0.1gr less than max under the TTSX. I don't want it to overpenetrate.
That's the load I mentioned earlier. Your rifle now makes it five that I know of that really likes that combination.
Ed