Set up properly, they are everything they claim to be; An ELR rifle in a simi auto. But of course they are only as accurate as the person pulling the trigger. As such, follow-up shot accuracy is pretty much totally dependent on the skill and abilities of that person pulling the trigger, not the weapon. In other words, the vast majority of people will do much better with a bolt action rifle in terms of follow-up.Well now I regret going down that rabbit hole. Do you have any personal experience with these masterpieces?