Seeing that your mv is around 1000 fps, you will need to either dial or actively hold over past 50m. bush hunting would be ok but in the open you would need a range finder.
Remember that your muzzle energy will be only 5x a subsonic 22LR. Perhaps you could try some 22 field target to get an idea how far you should shoot.
There are some excellent advice already posted above, here (liked).
Bookmarks