You bet it is, son.

[Engie nods as he pats at the sentry's machine gun attachments.]

Mostly automated. I can switch to manual mode with a remote-control wrangler. This is the fully upgraded version, too. Usually, I gotta strategize on the spot. And this ain't the only thing I gotta set-up before a fight either. When you play it smart, though, it ain't too hard.