I've actually been doing this lately. I'm a red seal journeyman machinist, and I was approached earlier this year by someone from another forum (after I shortened a shotgun barrel for his son) to see if I would flute a bolt for him. I did, and posted pictures on that forum. One thing led to another, and I've probably done 20 or so since, for different people.
Here's a link to
my photobucket account with pictures of the work I've done. I see you're in BC- I'd pay return shipping if you would want to send it to me in calgary (this has actually been the majority of my interactions with people).
My turnaround time is typically within a week or two of receiving the bolt, and I'd send it out the same day I finish it.
Let me know!
Scott