"One-shot wonder: Pulsa Rokkits can be fired once per battle.
They ignore all damage results except ‘Destroyed’."
And then it's a "Static Super-heavy"
Not much mention is made of the actual launcher, just the rokkit itself ... I suppose it'd come down to a house ruling on how to use the datasheet
And here's more:
"Big Pulsa Rokkits add +1 to their rolls
on the Pulsa Rokkit chart and have an additional Structure
Point."
I'm thinking the rokkit itself has the structure points and armor. Having a harder to kill launcher is a real "HUH?" thing, particularly as
VP don't matter (the launcher alone would yield points, yet with no guns or any usefulness at all once the rokkit is gone, what's the sense in shooting it?) ...
- Salvage