ADAPTIVE PARTICLE PROJECTION PATH INDICATOR

Aiming systems are provided for use with a particle projection device. Such aiming systems may have a housing mountable to the particle projection device for movement therewith, a window defining a field of view when in a first orientation and a second field of view when in a second orientation. A first reticle image is visible in the window when the housing and particle projection device are at the first orientation with the first reticle image representative of a projection path of the particles in the first field of view. A second reticle image is visible in the window when the housing and particle projection device are at the second orientation with the second reticle image being representative of a projection path of the particles in the second field of view.