Stargate Atlantis, Asuran Replicator Stunner

original movie prop

Handheld weapon used by the humanoid Asurans, a nanomachine replicator race encountered by the Atlantis Expedition, originally created by the Lanteans as a bioweapon to combat the Wraith. The weapon discharges a blue energy burst and has two settings, stun and kill.

This hero prop is made of machined aluminum, with translucent resin crystals, engraved Ancient writing (translating to 'neutralizer'), and black rubber grip applique. Barrel lights and illuminating crystals, with a magnetically latched sliding crystal chamber cover. Stargate production staff nicknamed this piece the Staple Pistol.

From Propworx.