Bullseye

Bullseye
Bullseye is the Thief Sentinel and possesses the ability to retreive power spheres and the Ball in Endzone by shooting them.

Armed with a warhead launcher and an HMG, Bullseye is the fastest of all the Sentinels, but only by a small margin.

See Below for the other Sentinel Variants.
SN1000 - The test rig variant sporting twin HMGs.

Blood Bank - The Vampire variant featuring a Beam and Railgun.

El Diablo - The Engineer variant equipped with Smart Missiles and an Impulse Cannon.

Guardian - The Carapace variant sporting twin Plasma Accelerators.

Rough Justice - The Knockout variant with the Impulse Launcher and Impulse Cannon pattern weapons.

Critical Mass - The Nuke variant featuring a Warhead Launcher and an HMG.