pyrotechnic pistol

pyrotechnic pistol

[¦pī·rə¦tek·nik ′pis·təl]
(engineering)
A single-shot device designed specifically for projecting pyrotechnic signals.
References in periodicals archive ?
This single-barrel, break-open pyrotechnic pistol has a 35mm smooth bore.
World-War-II-era pyrotechnic pistols are not common and those of the Japanese armed forces are downright rare.
The RMP also handed in Signals kit, pyrotechnic pistol (red) and smoke grenades of various colours.