allan and lestrout,
Just ordered it today so I've not smoked it nor do I know if the forward portion, what Sergey calls the arrow head, is removable as a Cavalier would be. I'm excited about this pipe after having seen photos of a few other pipe makers doing similar. Supposedly Sergey made one and did not want to make another but got coaxed into making a second, not by me but by one of his dealers, I purchased it.
Like a few of my other truly unique pipes which aren't for everyday settings it will need an ideal setting to be smoked, i.e. somewhere quiet where 92 lbs of Weimaraner isn't wanting to play with 105 lbs of Weimaraner, it's hard enough not getting hurt in that scenario w/o adding a pipe to the mix. Looking at it will be fun nonetheless, thanks for all the comments folks.
banjo