Well, I wanted to say thanks to everyone who commented earlier this month.
I had been looking at replacing my barrel or getting some other new $$$ parts to fix an issue with my Glock 22 (Gen2) police trade-in.
First off, you THINK you have your Glock all nice and clean, but, in reality, there is alot of crud in there. Especially if it is a used/trade-in.
Some kind soul(s) suggested I first take a look at the locking slide lock and see how far off from factory specs mine was.
Yikes!!! it was so full of crud, no wonder it was shooting off to the side. The previous owner had the rear sight almost OFF THE SLIDE!!!
Well, putting a factory new slide lock in and a bit of range time is all it took.
I am having it refinished here shortly and put new factory (non-tritium) sights on. It shall be "square to the world" once again.
So, folks, if your shots are all over the place and severely leaning to one side, a new slide lock is a cheap ($3-$4) part to replace and takes about a minute to install.
Also, a good cleaning helps.