The Virtual Reality Zapper
The Virtual Reality Zapper, or VrZ as I like to call it, is the little brother of the VRGun USB System. It provides two buttons (trigger, and pistol grip button) along with 2DOF tracking (yaw and pitch). Its the perfect solution for FPS games. It will emulate a mouse via a PS2 mouse port. The VrZ provides a 'no fuss' immersive virtual realiy experience.
The VrZ is a limited edition gun available at cwonline.com.