Product Profile
Exothermic Technologies Pulsefire UBF
Compact underbarrel-capable variant of the LRT platform with the same published reach and a smaller onboard reservoir.
Key stats
20–25 ft
Advertised 25 ft is a best-case figure, not normal performance
22 sec
6 lbs
7.8 / 10
Technical Profile
- Gasoline or gasoline-diesel mix (≤50% diesel)
- 0.25 gal
- Electric fuel pump
- High frequency electric spark
- Yes
- No
- Not disclosed by the manufacturer
Use Cases
Aesthetics 4/5 • Build quality 4/5 • Support 4/5
Construction Notes
Material story and ownership feel
Mixed materials
Official manual lists aluminum, Viton, and brass as primary materials
- No
- No
Safety Notes
Things we would call out first
- Arc ignition
- Nozzle valve
- Voltage gauge
- Low-voltage cutoff
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