1860 R&D ?

[Andrew Quigley]

Will a R&D drop in cylinder fit a 1860 Armi San Palo?

[Major 2]

A Uberti model will ... it's a drop in Ubertis maybe 10% of the Guns need some adjustment.
One dropped in my 2ND Gen Colt needed a minor adj.

I say it will drop in just fine... but being it's an ASP= Euroarms , It might be need some adj. ... don't sweat the minor adj. it's easy

Go for it... you'll like it !