It is designed to main and kill personnel. It's most effective against unarmored targets.
Damage
Unknow, presumably high.
Use
AP: 3
Damage type
Explosive
Weight
5160 grams
Base price
850 caps
Where to Get?
Dungeons
Miners Quartermaster in Kokoweef will give you them in exchange for 3 Kokoweef scripts.
Notes
They can't be used in most of protected towns. NCR is an exception to that rule though. There is very high chance to also cripple the target that stepped onto mine.