The term "rifle butt" refers to the butt of a gun used for rifles or other long firearms. Various synonyms exist for this term, including stock, buttstock, and shoulder rest. The stock or buttstock is the part of the rifle that sits against the shoulder when firing, providing stability and control. It is typically made of wood or synthetic materials, although some more modern versions may incorporate metal or other materials. The term shoulder rest can also refer to the same part of a firearm, indicating its purpose as a support for the shooter's shoulder. Regardless of the synonym used, the rifle butt is a critical component of any rifle or long firearm, providing the necessary support and stability for accurate shooting.