Not all bulletproof vests are created equal and indeed "vests" are often more suited to smaller arms like handguns. Unless they were wearing plates in a carrier rig.
M855 will punch through soft armor like nothing and can defeat lower level hard armor. Could also have hit them in the throat (no coverage) or low gut shots.
And dont the agents wear bullet proof vests? Did he manage to headshot all of them?
Not all bulletproof vests are created equal and indeed "vests" are often more suited to smaller arms like handguns. Unless they were wearing plates in a carrier rig.
M855 will punch through soft armor like nothing and can defeat lower level hard armor. Could also have hit them in the throat (no coverage) or low gut shots.