Originally Posted By: YellowhammerGo to a .223 with 60 grain max and you will gave better luck on cats. 223 willblow up fox more times than not.
If your main target is fox go 221 fireball or smaller.
I agree. AzBushman and I tried for quite a while to find a "fur friendly" .223 load for foxes without much success. We went light and as fast as we could but the bullets didn't seem to expand and we got a lot of runners that required follow up shots.
I started using the .17 Remington for foxes and bobcats with a lot of success. Both are thin skinned, so using a rapidly expanding poly tipped bullet is not a good idea. You are going to get a very explosive but shallow bullet expansion and that will damage a lot of fur. We found that using a standard hollow point, at high velocities worked better. I have some pretty brutal photos of the results. PM me if you would like to see them.
I just think that larger calibers like the .243 are too much for little critters.
It is the holy grail for predator hunters. ONE caliber, that will hunt everything from field mice to T-rex's, that is fur friendly, one shot stops, 2000 yard capability, in a 4 lb rifle with no recoil, unlimited capacity, for under $1.298. You will find it, being used by a talking unicorn, somewhere in Narnia.