cmshoot's the Man. I don't get it either. I'm far from an expert but no slouch at shootin. If I'm shootin left with any firearm , Imma adjust the sights. my2centsAdjusting the sights on a handgun is not modifying it. One of the reasons why sights aren't machined integral to the slide is that they usually need adjusted. Nearly every handgun I've ever owned with a "fixed" rear sight had to be adjusted so that it hit POA/POI for me. It's even very possible that the gun hits just fine with one load, but not another.