Abstract: A simulated sighting device aligned with an axis of interest of an attached element, such as a firearm, provides a visually superimposed lighted indication commensurate with the proximity to alignment of the attached element with a target. Baffles and an aperture, both of limited height and width, define a beam of light from a light source coincident with a predetermined axis. Upon visual superimposition of the viewed light source upon a target, the predetermined axis of the sighting device and axis of interest of the attached element are aligned with the target.

Abstract: An attachment for mounting on the rear edge of a snow ski includes a mounting portion for securing the attachment to the ski, an extension portion extending rearwardly and downwardly from the mounting portion, a carrier portion extending rearwardly and upwardly from the exterior portion, and a blade element depending downwardly from the carrier portion. During use, the blade element penetrates a snowy surface to create a snow jet or "rooster tail" effect.