Pulsefire Underbarrel Flamethrower

The Pulsefire LRT system in an underbarrel capable form factor.

With the same 25-foot reach* and about 20 seconds of fuel capacity, this compact configuration maximizes versatility. Use it fully handheld, mounted to a picatinny equipped device, or even with the Pulsefire Backpack Kit.

If it’s mounted to a gun, how do you refill it?

Use that quick detach lever clamp and un-mount it from the gun. Lay it on its side and extend the built-in kickstand, which keeps the tank as level as possible, letting you fill things up to the brim safely and efficiently.

The UBF can also use the Pulsefire Backpack Kit.

With a simple male-to-male adapter (included with the backpack kit), you can easily connect the hose from the Pulsefire UBF to the backpack reservoir, boosting your ability to emit fuel and flames to over 4 minutes.

25+ FOOT REACH

Send a stream of fuel and flames up to 25 feet* with the press of a button and the standard nozzle.

LIGHTWEIGHT

Constructed primarily of aluminum, the Pulsefire is compact and easy to handle – only 6 lb empty.

OVER 4 MINUTES OF FIRE

available with the optional 3.3 gallon Pulsefire Backpack Kit; 20 second standard capacity.†

LOW POWER PROTECTION

When the voltage is low, the system will disable the trigger, letting you know it’s time to charge or change the battery.

QUICK CHANGE BATTERY

Easy thumbscrew access to the battery compartment lets you charge or swap out your battery in seconds.

NOZZLE OPTIONS

Nozzles available in our store for California-compliant short-range blasts or full length streams.