There's bent bolts and then there's bent bolts. The best bent bolts come from "JimR" over on gunboards.
Here's his coords:
h t t p:// w w w.mosinnagant.net/Boltman/Boltman.html
Also, like the professional he is, he discretely marks his bolts with a small monogram on the underside so they won't be used in fakes, only replicas and restorations.
Many of hte other sources out there are producing garbage. Jim has real sniper bolts for reference and his copies are EXACTING.
The downside is the 6 to 8 week waiting list... I have one of his bolts in a restored ex-PU sniper. It's great.