Plasma gun may refer to:

• Plasma weapon, a type of raygun that fires a stream, bolt, pulse or toroid of plasma
• Plasma torch, a device for generating a directed flow of plasma
• Plasma railgun, a linear accelerator which, like a projectile railgun, uses two long parallel electrodes to accelerate a "sliding short" armature
• Dense plasma focus, a type of plasma generating system originally developed as a fusion power device

• Plasma (disambiguation)
• Plasma cannon (disambiguation)

This disambiguation page lists articles associated with the title Plasma gun.
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