@trackboy: Yeah, they say so. You have to hold your breath indeed, but not for too long as it will destabilize the rifle, which leads to a certain miss. Shooting this kind of weapons seems easy for an outsider, but the technique is actually really complicated. But I don't think I have to tell you that :) Do you have any experience with rifles, perhaps?
yes we shoot rifles and handguns pretty regularly. lot of people own guns here for protection from criminals as well as for sport. lot of crime in bigger cities and they have become free fire zones with the crackle of automatic gun fire at night.