Pretty sure it's an Ontario Utilitac by Joe Pardue!! Good knife and great price for them when they were made!
Utilitac II now, and still under 30 bucks. Edit to add, I just found the Utilitac 1A assisted on sale for $19.95.
Thanks Reswob, that's the Ontario Utilitac 2. The Utilitac 2 is a much over looked fantastic budget knife in my opinion. I acid stone washed the blade and clip this one.
It looks really sweet with that blade finish. I'm going to have to pick one (or 2) up and find some DIY acid wash instructions!