The volume of a shooter, which is a small alcoholic beverage typically consumed in one gulp, can vary widely depending on factors such as the type of drink and the establishment where it's served.
However, shooters are generally served in small glassware and typically contain around 30 to 60 milliliters (mL) of liquid. Some shooters may contain even less, while others may have slightly more, depending on the specific recipe or preferences of the bartender.
It's essential to note that the volume of a shooter can vary greatly, so if you're looking for a specific measurement, it's best to ask the bartender or check with the establishment where the shooter is being served.