I'm shooting a 6mm Creedmore in a 1-8'' 16.5" , suppressed Medium Varmint barrel on a ARC Nucleus action. I lose 200 fps compared to my same caliber 22" barrel, shooting 105 gr, berger hybrids, shoots 1/2 moa at 600yds which is as far as my range goes. Deer season starts this weekend and Iwill post results if I shoot anything at long range. Yotes out to 300 drop straight down, hit anywhere with minimal exit wound, Texas yotes aren't worth much market wise, and are eliminated for predator control on whitetail ranches.