Armory

The armory is a room built in Fallout Shelter.

Overview
The armory is used to train a dweller's Perception. The room requires 28 dwellers to unlock. You can place up to 3 armories next to each other horizontally to increase the size and number of assignable dwellers to this room.

The guns on the wall from top to bottom are the 10mm submachine gun, Infiltrator, and assault rifle. The double room adds another weapon rack at the back of the room featuring two Infiltrators, a laser rifle, and a 10mm submachine gun, while the triple room adds a shelf with a missile launcher.