Originally Posted by
leman
I use Remington subsonics on squirrels. In my experience higher velocities in .22 = lower accuracy.
I second Bradley300 on the CCI 40 gr. Velocitor!!! Absolutley devastating on groundhogs, out to 70 yards out of my Marlin 39A. Head shots of course. Ground hogs will take a .22 in the chest and run almost everytime. But again, these bullets have not been easy for me to find either.