Arnold Schwarzenegger's "Terminator 2: Judgment Day" Original Prop Weapon. This is the original "grenade launcher" prop gun used by Arnold Schwarzenegger in the 1991 blockbuster film, Terminator 2: Judgment Day. The "Terminator" uses this grenade launcher as he protects the young John Connor, the future leader of the human resistance against Skynet. The weapon is accompanied by an original "lobby card," showing Schwarzenegger holding it in a scene from the film. This visually thrilling movie, directed by Academy Award winner James Cameron, received four Oscars; including, Best Effects - Visual Effects, and Best Makeup and Best Sound.