Plasma Saw

Electric plasma saw is a melee weapon in Fallout: Brotherhood of Steel.

Gameplay
A fusion-powered blade uses a power supply inside and thus doesn't require small energy cells.

The second best melee weapon of the game, only the turbo super sledge is superior. With the skill Special Attack, taking the second rank, can be charge and do much more damage.

Locations

 * Vault Laboratories Level 1, found on table.
 * Vault Laboratories Level 2, found on shelf.