Trigger & barrel time Eh!, I have had time on warden duties at a very busy / large, police owned range facility, some of the antics & lack of personal admin, looking after your own rubbish etc, has been an eye opener! as to the amount of ammunition expended, it bears zero relationship to sporting shooters, very few police shooters are trained in the use of long arms either, most are using semi's & handguns, as to range time, some sporting shooters can attend a range detail 4 times in a month at distances from 100mtrs on out to 1000+, some of the aforementioned personnel have been very poor performers out on the hill too. Having said that, I personally would not like to attempt a house entry where a nut with very bad intentions was in place. 8)