A major limitation of a CEW is its maximum effective engagement range of 10 meters. 40mm projectiles by contrast have an effective range of 40 meters. By extending this range of less lethal capabilities, Police users no longer need to be in such close proximity to their subject. This not only reduces risk to the Police user, it also reduces the potential for a physical altercation where use of deadly force becomes necessary. Police users can establish a safe distance, work to develop lines of communication and increase the chance of a peaceful resolution.
The launcher’s force is the equivalent of getting struck by a baseball traveling about 65 kmph, or the speed of a ball thrown by a little leaguer, meaning that, if it must be used, the most likely injury a person could sustain from the launcher is bruising, swelling and physical discomfort.