Paul,
Which model do you have, the original or the BRS? For $70 does this include a pick and if so which one?
For all you dudes out their that have older "Zero X" tools, BD has picks for these units at the company store in Salt Lake, just happen to be their today on business. And they do not have any of the old style X-15's.
To the post by Rodchester regarding "generation", true the Zero X was first, however the "mechanism" for attaching the picks was/is different, it does not use the "V" notch.
Thanks,
Wes