"A lightweight version of Sentry with increased mobility at the cost of damage output. In this version, besides the explosive damage reduction, your health regeneration starts as you deploy into sentry mode."
As this version of Sentry allows for more movement as well as health regeneration to begin immediately upon its activation, players can be a lot more aggressive while using this. Headshots with this weapon are vital as the damage is too low to kill enemies quickly with bodyshots. This ability is best used at is close-to-medium range due to its low damage.