I thought I'd seen everything, but...

[Detroit-1]

He said the bolt would not close but it might just need a different bolt head. Maybe if he just turned the bolt head all the way in it close! Was at a gun show where a dealer hade a nice SMLE but it was overpriced. Same thing bolt was not screwed in all the way and would not close. He thought it was broken. Fixed it for him then realizied that if I hadn't I might have gotten a much better price!