M&P .22 Pistol Accuracy / Adjustment Issues ?
I have a new M&P .22 pistol. Was sighting it in today. It was shooting high and to the left. Had to bring the elevation down almost 4". However, I can't budge the windage screw. One person told me it probably has a couple of drops of Loctite. There is a slight amount of blue residue visible on the area above the screw. Is there anyone having similar issues ? Any suggestions would be appreciated.