I have purchased a new sig p239 and it shoots 12" low at 25 yards when shooting from a rest. Both front and rear sights are #8. The instruction manual suggests I go to higher number sights. Since #10 is the highest it will move me up 6", but I would still be 6" too low.
Any suggestions on what else to try before buying new sights?
I have other sig handguns and have no problems with them so I don't think its me...