i have these pear trees in my back yard. and the pears are now the size of a small egg and very hard. ive been slinging them all day (man my shoulder is sore) and they fly just as good as the clay shot ive been using.
the trees are loaded with them and even now while theyre egg sized, the limbs are hanging down from the weight.

im getting a break from making clay balls lol  

how heavy are they ? I've been using these cherry like things that fall from a purple leaved tree-- right size, but too light, and they lose their oomph mid flight.