Well that was a good long read......took me from 8.6.2018 until now, but I did it.
As with any new firearm, I take it apart to clean any machine oil, shavings, etc.
While it is apart I always polish everything I can with Flitz or equivalent before re-assembly.
My last/latest Henry SSR is a H015-357 magnum/maximum, with a Bellm chamber extension.
It likes 180gr and 200gr coated Penn, 180gr XTP, and Speer 180gr HotCor
I really enjoy it, with a Red Dot or Leupold .....and a GrovTec hammer extension.
If anyone still has any springs left [31# 38# 42#] I would like to try them just for gits and shiggles.