A CHANGE IN DIRECTION: Due to the lack of availability and reasonably priced ammo, I have decided to change direction. I have stopped shooting at the range and will now move into the world of PCP Air Riffles. Since I can't get ammo at any kind of a reasonable price, I have to stop shooting up my ammo stock pile. I have selected what I think is a good quality air rifle (Air Venturi Avenger, Regulated PCP Air Rifle). With this weapon I can continue to develop my wind reading skills and range estimations. This change will also allow me continue to work on my shooting skills. This won't be a cheap transition due to my need for a high pressure compressor but I just can't continue to shoot ammo that I can't replace. The air rifle will also be good for small game hunting. Anybody knowledgeable about PCP air rifles, please feel free to jump in.