He has two little "Robby the Robot" arms that extend about 3/8 of an inch and he seems to be jointed down near the bottom of his base, but the range of motion is negligible.
Lack of movement, however, is not a problem as the sculpt and deco on this figure are GREAT! It's filthy, dented, scraped, and possibly rusty. It looks like it's been out in the Tatooine desert, being man-handled (Jawa-handled?) for a long time.
