1899H.
I honestly don't notice a significant shift in POI by repeatedly taking my takedowns apart. Granted they are all very tight, requiring strong hands to snug them up. I used to take the precaution of keeping them assembled after sighting in on the eve of a hunting trip. I don't bother anymore with that since I satisfied my curiosity about that POI deal. Don't get me wrong- things might shift an inch or so for me which to me is well inside my requirements for an iron-sighted carbine that'll be used in venues often measured in feet not yards. Would I accept that in a precision squirrel/target rifle or a rifle intended for cross-pasture groundhog shooting? Oh heck no. Apples taste different than oranges, you know.