Last saw one with the Artillery in about 2003 ish.
I did 14 years with the Artillery in 4 Regiments (they still have not told me what I did wrong to deserve it)
There was one (or two) per Battery, never saw one used or saw any ammo issued for them. I was told they were used for setting light to all the un-used bag charges at the end of a firing camp. I never saw them used in this way. They did come in a very nice leather holster with a long shoulder strap.