The archetypical light repeating blaster, this weapon is identifiable by its two sets of focusing coils, one next to the targeting sensor and one at the muzzle itself.
The T-21 uses a standard power pack, which has enough energy for 30 shots. It may also be plugged into a separate power source, giving it effectively unlimited ammunition (at the expense of mobility).
The weapon is susceptible to the extreme heat of autofire. Internal cooling units jeep the downtime to a minimum, but the weapon is not made for long-term firefights.