Sumpak may refer to:
* an
improvised firearm
Improvised firearms (sometimes called zip guns, pipe guns or slam guns) are firearms manufactured other than by a firearms manufacturer or a gunsmith, and are typically constructed by adapting existing materials to the purpose. They range in qua ...
used in the Philippines
* a
fire piston
A fire piston, sometimes called a fire syringe or a slam rod fire starter, is a device of ancient Southeast Asian origin which is used to kindle fire. It uses the principle of the heating of a gas (in this case air) by rapid and adiabatic compress ...
, a device used to kindle a fire
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Tagalog words and phrases