Have been wondering for some time just how effective bullet proof vest actually are. I was watching these ATF guys testifying on the stand during the trial for the Waco incident and there was this one guy (actually in tears) saying that their vest weren’t stopping the bullets from the people inside the compound. So I’m thinking they must have been using stuff like .300 MAGs or better. So just what will a bullet proof vest stop? Ruger has now come out with this .375 Ruger that will throw a 300 grn. bullet at 2750 fps. I’m thinking that’s a monster of a round. Even if it did stop it, would it mater?