Tagged for reference. The family heirloom has landed with me, 1860 Snider Enfield 3 band. But it won't stay cocked. Sear?
Also missing nipple protector and cleaning rod.
Won't stay cocked.Can be 1 or all... Sear worn, usually no.
Tumbler damage where meets sear, usually yes.
Sear Spring too short at tail where engages sear, often yes.
Possible something else, maybe.
I have several complete working locks $200
Pile of v good tumblers ea $50
Large pile of v good sears ea $20
1 only Sear spring v good $50
Orignal chain full length, with ring, protector, but leather worn off. $50
Rod might have another around $100.
If interested let me know.