What is a Snap Blast Grenade? The Snap Blast Grenade is a small, quick-use explosive that sticks to surfaces and detonates after a short delay. Each grenade deals 70 damage within a 7.5-meter radius, which is enough to significantly weaken most raiders if you land multiple hits. You can carry up to three at a time, and they are considered uncommon items, so you’ll usually have to craft...