- Side arm
A side arm is a
firearm , usually apistol , which is worn on the body in aholster to permit immediate access and use. A side arm is typically required equipment for law enforcement personnel andmilitary personnel. Usually, uniformed personnel of these services wear their weapons openly, whileplainclothes personnel have their side arms concealed under their clothes.Government security service
bodyguard s for VIPs and heads of state who need a weapon that can be concealed under clothing may have a fully automaticmachine pistol as a side arm. In a military setting, machine pistols are issued as personal defense sidearms to paratroopers, artillery crews, helicopter crews or tank crews.Other eras
The term can also refer to
sword s and othermêlée weapons (eg. therapier , thekatana andwakizashi , thearming sword and theside-sword are all considered sidearms for their respective eras of use); the modern use of it usually pertains topistol s and similarfirearm s.References
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