Good day/evening, 

   Have a H&R Model 903 with a trigger pull just shy of a ton, and a sight I ain't figured out yet (no uncommon 

  The sight has a very small, like very very small, screw on the side that has to be windage, and a much larger top screw with witness marks.  Can anyone adivse their movement value.  And anyone whose had good wheel-gun trigger work, would like to know the smith.
  Hope your week-end has (or went) well. 

God Bless
badshotlal