Winhester hi and lo wall interchangeability

[longcaribiner]

I recently purchased a "bubbafied" low wall that had been fitted with a 22 hornet barrel.  A chimp could have done a better job.  Anyway, it does have a single set trigger.  Will the single set trigger interchange/fit my target hiwall with a standard single trigger?

[marlinman93]

Afraid there is little interchangeability between Hi Walls and Low Walls. The only time the lower tangs will interchange would be if the Low Wall was a late musket, which were made from cut down Hi Wall actions.