Ultra AutoCannon/5

Introduced in 2640 by the Terran Hegemony. The Ultra Autocannon/5 is an upgraded version of the standard Autocannon/5. Utilizing a different loading mechanism, the Ultra Autocannons are capable of maintaining a substantially increased rate of fire over traditional or LB-X Autocannons at the cost of higher heat and the risk of jamming. Of course, the rapid-fire autocannons require a much larger supply of ammunition to maintain their rate of fire. This high dependence on ammunition limits the effectiveness of the weapon. Being of a lower caliber, the Ultra Autocannon/5 has an increased range at the cost of reduced damage over higher-caliber versions.

Models
The Ultra AC/5 is manufactured on the following planets:

KWI Ultra
Developed especially for the STN-3L Sentinel, this advanced weapon was capable of firing at double the rate of a standard AC/5, a feature that was unique at the time.

Variants

 * UAC/P: During the War of 3039, the Federated Commonwealth employed a prototype version of the UAC-5 among some of its elite units. These systems were similar to standard UAC-5s, except they required an additional critical slot, jammed more often when operating at its maximum rate of fire, and could jam even when fired at the standard rate.