AR's, AK's, Silencers /Class III
SO I know a 7.5" -5.56 is ear bleeding loud, but how loud is a 7.5" Blk out?. Reason I ask, is a work friend has one he is wanting to get rid of and might could get a good deal on it.
The way I understand it is the 556 in 7.5 is ear bleeding loud because of the pressure exiting the barrel that...