Abstract: Game call devices include a sound propagation horn to assist in the propagation of the simulated sound of the game's call. The game call device and sound propagation horn are most preferably attached to a portion of a firearm stock. In particularly preferred forms, turkey call devices of the type having a strike face include a generally triangularly shaped sound channel or sound propagation horn radially extending therefrom. The turkey call device and its horn are most preferably formed as an integral or unitary part of the firearm stock. Alternatively, a flexible elastic band may encircle the stock in stretch-fit relationship thereto, with the turkey call device and its associated horn being attached to a surface of the elastic band, for example, with hook-and-pile fabric fasteners (e.g., VELCRO-brand fabric fasteners).