-terry
Member
I've got a flintlock from the 1800's. THe striker spring still works fine.
Just about any of them. Except a Glock.
I have a Civil War era Colt Cap & Ball revolver that was found encased in a solid block of candle-wax previously poured molten into a long-since rusted-away metal tin. When the wax was warmed to temperature the Colt emerged in pristine working order & condition.
I don't think guns will exist in other than museums in 150 years.