I've haven't tried it yet. Conventional wisdom says it will be explosive with a full powder charge depending on bullet construction. Obviously, a 125 SST will be much more explosive than a 125 Accubond.
I loaded some Federal 130 OTM for my 16" FNAR. I'm getting 2750 FPS which I'm thinking will be pretty ideal. Taking it next weekend so maybe I will finally connect on the final weekend of the season. Most likely, I'll be watching squirrels eat my corn.