Isokinetic Cannon
 
The isokinetic cannon is a powerful weapons system developed by a species native to the Delta quadrant. Designed to penetrate heavy shielding and inflict serious damage with a single shot, the
isokinetic cannon was purchased by the USS Voyager in exchange for 125 isolinear computer chips.
The cannon was installed on board Voyager for a test firing; despite a successful test, a subsequent misunderstanding occurred in which the manufacturer of the device was killed before it could be integrated into Voyagers tactical systems.

Despite this tragedy, Voyager retained the cannon and has since managed to fully intergrate it with
the shielding and targeting systems. The cannon presently remains in use on board the ship. 1