This is the 3rd Rimfire Known Distance event I've run in the last year. It was a fun event for me and the students. I believe it is the next logical step after an Appleseed weekend event. If you're interested in learning more about you and your rifle, trajectory, come ups, and how wind effects your bullet in flight this is the event to come to. There's another event scheduled at the Boulder Rifle Club Oct. 17. Sign up soon because there are limited spots available.