That is A good caliber. Your accuracy will have A lot to do with the cart. you use. I have an Encore in 22-250cal and it is one of my favorite guns. Try different cart. untill you find what it likes.
The encore is a great shooter most of the time with proper break in and a little experimenting you should be able to hold well under moa [minute of angle][moa = 1 in. at 100 yds] Alex