Chambered FIrebird is available as an option; chambered Jazzmaster is not...
I spoke with W about doing the chambered option on my current Firebird build.
The rep I spoke with sort of discouraged me from it related to causing the build to be neck heavy.
However, not sure why it's offered if this is a problem.
Anyway, it's there to try. If you do try a chambered Firebird, please post about it.
I would be anxious to hear.
