I am adjusting the sights on one of my Rugers.This is at 100yds-open sights.There is a three shot group just to the right of the bullseye and a first shot fouler to the top right.I used a little oil in the cleaning process-that is what I think threw the first shot off.[Linked Image from photos.imageevent.com]
I need to drift the rear sight a bit to the left and reshoot.The process is much not that simple.
Speaking of oils,I don't know what they put in the stuff but it seems that once in the bore it never comes out.I now only use wipe-out to clean my bores.I might use JB for the carbon ring in front of the throat after many rds but that's it.

Last edited by swiftshot; 09/06/21.