22-250 would be the easy button since you already have one in the rack. Easy to get over 4000 fps with 40 gr BT. Mine will do it with very mild loads of CFE223. However if all I had was fox to shoot (I'd feel lucky). I would be looking a lot harder at a new 204 Ruger or 17 Remington.My cousin had to do some follow ups with his 6.5 Creed for me. We lost one that I hit and rolled it over and then it crawled down a den. So that’s another consideration. I’m not super concerned with pelt damage. I have a huge red fox mounted so no need for another. Most of the places we are hunting is farmers or Amish and they just want the predators gone.
I personally have never seen a coyote, let alone shot one..95% fox around here in PA..my cousin has gotten a few but none while I’ve been along.
I just want fas, flat..minimal hold over or guess work, and ability to anchor reliably from 200-400+ yards.
Precisely this. Most of these properties have multiple other hunters allowed on them. It’s difficult to get anything in close proximity. Also have to go when time allows, can’t wait for good weather all the time, so if it’s windy we still go.I'm not intending to insult, but why are you needing to shoot these long ranges with a thermal at night? Hunting area saturated with people calling and educating coyotes?
A 243 should be a good choice in your situation. I nailed one not long ago about 340 with an AR 10 24 inch 243 using 58 grain v max. Not much drop at that distance but I was using a 4X scope. Without one of the new ballistic app scopes I'm not pushing it any farther than that. I would rather they not know I'm there and get them next time.Ended up ordering a CVA Varmint Hunter in .243
So hopefully it’s accurate and doesn’t have any issues.
I may still rebarrel the 6.5 Grendel Upper I have to 22 or 6 ARC