I love mine. I have killed several deer and 2 antelope with it.

I load it with 180 grain bullets because for me at my age, the open sights (BIG bead and U notch) limit my range to about 150 yards. So I use the heavier bullet because the difference in trajectory is unimportant out to that range.
But so far I have no had problems turning deer and antelope into meals with it.
Maybe someday I'll go after elk with it, but I have not tried it with this rifle yet.