One of our customers has asked about this, and I'm sure I've seen one somewhere but can't recall where and when.

I'd bet Europe has an answer here.

Rod

Canjar used to have one.

I think I saw one in the latest Brownell's catalog.

I've used single set triggers when building several muzzleloaders over the years. I believe European suppliers would be the only place to find one for a Mauser type action.
You can probably make one cheaper than you can buy a good one nowadays.
If you get a single set, make sure it can be fired set or unset. They are worthless as tits on a suitcase if not capable of firing reliably both ways.
I doubt I would ever put one on a hunting rifle again, although they are fine for target work. That said, I haven't ever found one that could be set up any better than any quality adjustable trigger.

Rod, I don't know of one available. Kepplinger makes one for a 98 but that won't do much good. I have a double set on my BRNO 22 and wish I had replaced it with a Blackburn. Water under the bridge now with the shotgun style trigger guard.

Rod---

Canjar made them for years. They're slow but still making triggers.

I just got Frankonia Jagd 2003 catalogue and they advertise a single set trigger for the M70.
I don't have it me here, but let me know if you need further details.
I reckon de price was sort of 150$.
montero