Hmmmm... pull the pin and toss it towards the enemy? Simple isn't it, but of course it's not really as simple as that whether airsoft or real world dangerous grenades. Just watch Polenar Tactical talk about using hand grenades... "When the pin is pulled, hand grenade is not your friend anymore.

There are many different hand grenades out there but most of them work on a very similar principle where you have the hand grenade body, a detonator, a safety spoon and a pin.

In this video we talk about hand grenades, how they work and how to safely use them."