Model 1873 Set Trigger variations

[scrubby2009]

Trip to the local gun show is usually predictable oldtimers with their precious "Not For Sale" items and general junk, TONS of black rifle stuff, and amongst the esoterica , I found this.

[scrubby2009]

Still cleaning before disassembly, exterior is quite rusty. No visible serial numbers yet, but it seems to be a #rd model by pivot pin location and presence, "inside fly" hammer, sort of excited about the prospect of learning ore, possibly repairing the set trigger I have from rifle #4741.

[LeftyLarry]

Not sure if this project is still under way but I'm very interested to see the innards of a 73 set trigger. I'd like to fabricate a set trigger for myself one of these days.