Has anyone ever done or seen any wet newspaper, water-filled milk jug, or "Box-o-truth" type tests performed with a ~7.5 inch bbl?
I know there've been a lot of people who have posted information about 223/5.56's inability to perform effectively at any appreciable distance when fired from such a short barrel, but is there any actual, tested, empirical data available?
I don't pretend to say that anyone who's spoken on the issue in the past on this forum or others is wrong; I would just like to see some actual numbers and pictures of various recovered rounds, fired at various distances. I'd do it myself, but I don't really have an appropriate facility to conduct the test; probably just as well, because I'd need ammo donations from all the members here in order to pull it off
hisThanks.
Rk