I'm looking to get my first suppressor and in my search for info came across this type of suppressor. Over barrel suppressors seem to be pretty popular overseas but not so much here. Does anyone have experience with these, are they worth it or is it best to just get a normal one. The suppressor I get will be going on a 300 win mag I'll either chop to 20" or rebarrel as a 20" 7 prc. I'm looking for as much reduction in noise as I can get in the shortest over rifle length.