OR the bomber could be smart and use a trigger that activates when pressure is released. Stocking is right, killing on sight is necessary.
When intense pain (such as a bullet wound) is caused, a lot of your muscles will probably contract.
For whatever reason. Probably preparing you to fight or some stuff even though you're dying.
I guess your body doesn't know that yet.
Anyway, after those contractions, your muscles will return to the natural resting state.
Because, well, your ass is dead.
So unless you can get to them quick enough, you're really SOL when it comes to using guns.
They don't make bombs like that, and the only way to be sure that somebody doesn't squeeze a detonator is to kill them by putting a bullet in the back of their neck. It immediately severs the spinal column and kills them before they can react.
Uh, yeah they do. They're called a dead man's switch.
Causing immediate loss of control to your arms will set it off, because it will put your hands into that resting state right then, rather than after the contractions.