“Helsing van Rictofen”? Really?

You seem to be drawing on Westerns a bit. Was that intentional? I like it either way.

You kept the genre implied through most of it- silver buckshot, “Helsing”- but were very explicit in the last line. The conclusion might fit the rest of it better if you brought the two closer to one another. Maybe another hint or two more toward the middle and replacing “werewolf” with a broader term?

Actually, I’m not so sure about the name – kinda just made it up. ‘Helsing’ was a sorta-reference to the movie, but I didn’t quite realize it until I had written the whole thing. For the rest of your points, I’ve edited the story a little.

I wrote a sequel, hopefully it doesn’t offend too badly :/