But you posted that this was a National Competition, which I took to mean that it was a high/elite level competition. Every serious competition shooter who I've interacted with has been willing to spend freely on gear and ammo if spending that money would help him lose a fraction of an inch of group size. Maybe National Competition shooters in PA are more casual than those who I have met.
Maybe you can go give them a lesson on equipment and marksmanship next year.