THANKS!
The 180s are over TAC also, 2550 out of a 19" barrel.
Surprisingly destructive though.. I use Horn 200SPs over TAC in my 350 for deer and pigs at a little over 2860. I might try the 200s in the 358. I was worried about the 358 19" MV and expansion, but at the distances I'm using the 7600 for, it's not going to matter.