As with most competitive shooting disciplines, what often results is an equipment chase. I have been guilty of this myself. I used to shoot 2 different rifles for HP Sil. But this winter, I decided to simplify matters. I sold my hunter rifle, and rebarreled my heavy rifle with a lighter, tapered barrel. The unit weighs 9lbs., 7.8 oz. I will use it in both classes. I just got tired of having all the different ammo, sight settings, trigger pull differences, etc. Blamethewind.