06 and tj,
I will keep you posted. The 20" 22-250 is a hammer. I killed one and missed one with that rifle. The reason for the .243, besides entertainment, is an ergonomic experiment for the tripod at night. The 22-250 in the chassis worked well, but is heavy. The .243 is just a bit lighter, but real well balanced, and I wanted to run semi for follow ups and see how that plays out. Running the bolt in the field was a bit slow, and with battery pack wires and this and that, I just wanted to try the semi auto for a bit. Like 06 said, don't want to get bored with just one caliber.
So, I'll be running the Sierra 75 gr HP to start. The rifle liked that load. Now, having said all this, it has a 16" barrel. This just does not allow the .243 to use all of it's potential. So, this is not the magic combo I was hoping for, but will suffice for the near future. I'm running right at 3000 fps which should work for 200 and in. Not stellar ballistics, but the 16" makes for a handy rifle.
The .243 also came about as a result of me having a DPMS LR308 laying around here for years not being used. So, heck, lets use it. I zero'd the Hogster on a second profile as well, so can just slip back to the 22-250 any time if need be. Good stuff.
Sorry for the long post, but just wanted to explain my insanity, and, there's no coyotes beating my door down, so I have a little time
tj, the weather here is the same, about a day behind you. Calling for wind gusts to 65+ mph. So, we'll ride it out and hope for some yotes on the back side.