How to discover your dominance on your own rifle?

Get a target, draw a circle! its nearly close if you are on quarter, target up to 10 yards - 5 shots at the circle. If all 5 shots are in the circle  you can get 10 yards off the list is an efficient range. Now turn up  the value  5-10 yard back target and repeat again.  You have done your maximum efficient range if you can’t go all the five shoots in the circle , right now you have to test different pellets and precise your technique. You will certainly get more about your airgun efficient range if you do properly practices and learn more specific techniques.