Energy weapons are based on another principle. The ammunition is the same for all kinds of weapons. Only the capacity and number of shots are different from clip to clip. The weapon 'shapes' the ammunition into a shot with a certain range, rate of fire, damage and effect. It is important to remember that the available armor will have different effect on different kinds of weapons.
Energy weapons burn through kevlar armors with no problem, but it stops most projectiles.
Omni-Tek has good, effective and cheap weapons available for their employees. They do continuous research on new weapons and mass-produce all the most popular types. They also have several talented weapon-smith 'hackers'. New factories for weapons production have recently been started in Sparta and Athen. On this page some pictures of weapons from the clans and Omni-Tek is shown.