Their ray projectors were aimed at the door, but not their guns.

A relay slammed open, and the ray projector died.

There were heat projectors and molecular ray projectors, each operated from the control room in the nose.

They set to work at once, installing the heavy leads to the ray projectors, which were on the outside of the hull in countersunk recesses.

Guns, wands, ray projectors, and less identifiable weapons were being brandished in the direction of the ape.

The ship seemed nothing but a flying ray projector, which was what it was.

Taj Lamor had some of his men bring an attractive ray projector to the ship.

A giant ray projector was being mounted on the Cube, and defensive electronic barrage armament.

They wore belts with small ray projectors, knives and a variety of hand bombs to be thrown or dropped upon the enemy.

They wore swords and carried shields which bore in their centers small versions of the mirror-like ray projectors.