The new LaserLyte Kryptonyte Center Mass shotgun laser is definitely a step away from traditional laser sighting systems. The Center Mass system projects nine laser dots: eight in a circular pattern with the final dot in the center of the ring. The idea is to provide the shooter a visual representation of where the shot will strike.
The farther away the target, the larger the circle. The approximate spread is 1″ per yard of distance. While not exact, this is a relatively decent approximation that has been taught to defensive shotgun shooters using traditional 00-buck loads in an 18″ barrel pump gun.