Weird Stem on a GBD

[rmpeeps]

Exactly my thinking which is why I asked Steve about it after received. He was pretty dismissive about it. Plus it wasn't shown in the listing. On the other hand I honestly didn't even consider this particular pipe when I bid on the lot it was included in. I got a very good deal on the group of GBD pipes this was a part of and extremely happy with the rest.

You know, I “could” modify that whole lot of pipes in a similar fashion.
Just let me know.