If you hit him he's dead there someplace, 22 is fine fine for coons. You need to look around for him so he doesn't start stinking.
One note on trapping coons. Don't laugh but its true.
Build a box, wood with a hole just smaller than a quarter, lay a quarter in the box by the hole. Coons are VERY CURIOUS and LOVE shiny stuff. He'll reach in to grab that quarter and won't be able to get his hand out. He will not let go of the quarter, They hate to loose, you walk up to him, and hit him on the head. One dead coon and undamaged hide.
One note on trapping coons. Don't laugh but its true.
Build a box, wood with a hole just smaller than a quarter, lay a quarter in the box by the hole. Coons are VERY CURIOUS and LOVE shiny stuff. He'll reach in to grab that quarter and won't be able to get his hand out. He will not let go of the quarter, They hate to loose, you walk up to him, and hit him on the head. One dead coon and undamaged hide.