If you have one make sure it is not a dry chemical type. That stuff makes a huge mess and corrodes the heck outa anything. As far as I know it is not allowed for use on anything aircraft.
I'd go with CO2 can you even get the halon?

Kicking self for selling off my Taskforce trucks.
Still looking for an LCF or conventional big bolt in decent shape.


As of 10-26-2022, A 55.2 Taskforce long bed now the work begins