Experiment 18-A

Experiment 18-A is an unique weapon in Fallout 4.

Characteristics
Experiment 18-A is a unique automatic plasma rifle. The rifle has the Rapid effect, which grants the weapon a 25% faster fire rate and 15% faster reload.

Variants

 * Plasma gun, the common variant found around the Commonwealth.
 * Sentinel's Plasmacaster, a unique plasma gun that does double damage if the target is at full health. It is sold by Proctor Teagan in the Prydwen after completing A New Dawn.

Locations
Experiment 18-A can be purchased from the Synth requisition officer in the Institute.