(under subclass 27) Devices, in which an actual firearm or piece of ordnance is converted into a spring projector by the use of some temporary converting structure. Includes the converting structure, per se. In many cases the projecting structure acts only to expel means to mark a target adjacent the muzzle of the firearm or piece of ordnance, and the marking device is not intended to completely leave the
projector.
SEE OR SEARCH THIS CLASS, SUBCLASS:
58, for an adapter for converting a firearm into a fluid-pressure gun.
SEE OR SEARCH CLASS
434, Education and Demonstration,
11+, for devices for teaching the handling of firearms, in which no projection of a missile or marking device takes place.