Double action
Double Action is an English term for
- the cocking trigger for weapons, e.g. B. Revolvers and most pistols; see trigger (weapon) #DA - Double Action
- a mechanism type for table pianos or harps, see piano mechanism # Double Action
- a regulation principle for airbrush guns, see Airbrush # Types of airbrush guns
- a German heavy metal band, see Mephisto (band)