The U-Sentry is a Tier 3 ship in the U-Swo cannons at the from which fire one pulse each rapidly. This gives it high recoil and allows it to escape easily, similar to the vanilla ship, the Shadow X-3. The agility is miserable un-maxed and is still quite bad maxed, however the ship can deal a great amount of damage from range, and is actually quite excellent against Tier 7's if used properly. However, this has the same health as a standard U sniper, so be careful when using this glass cannon. Despite it's appearance, it does not shoot 6 bullets at once, just shoots two very rapidly. When used properly, a couple U-Sentrys can kill an entire team and destroy their base early in the game.
One little trivia fact, the cannon bodies are reused Bruiser Ver. 1 cannons