okay lets say someone throws a g'nade at someone once they pulled the pin. what if the guy caught the grenade. would he/she be able to put a pin in the pin hole on the grenade and be safe? or would it still blow up cuasing him/her a horribad death?

If they were dexterous enough to get a pin in there quick enough, yes they would survive. If you're carrying a grenade pin around with you on the off chance, however, it would be safer for society if the grenade blew up and permanantly prevented you from accessing explosives.

/thread?

I'm pretty sure once you let go of the safety trigger the fuse lights. So no, you cannot put the pin back into the grenade.

Once the hammer goes down the fuse starts. All the pin does is prevent the hammer from budging.

How about not get a grenade thrown at you in the first place?

Quote from Vincent

How about not get a grenade thrown at you in the first place?

In todays fast-paced world this is impossible.

I believe you're looking for the general help forum.