Does anyone know if OD Glock 20s are a regular item from Glock or were they a special run?  I am looking for one but am having a hell of a time locating a NIB one.

Also, I have seen Glock 20s advertised on GunBroker with a myriad of options.  The main one that perplexes me is the differing sights.  Some have adjustable sights while other have fixed sights or steel fixed sights.

Are the steel fixed sights better than regular fixed sights and are the adjustable sights better than fixed?

I am hopelessly lost....

Thanks.

OD is hard to find in some areas. Hold out, you will find one.

The steel fixed sights are a little better. The front sight is crimped on instead of wedged in.

I never could figure out the attraction of that doo-doo brown frame with a black slide and barrel.  If the whole pistol were doo-doo brown, I guess I could "get" that.  

I install steel night sights on all my Glocks.  Love my G20.  Don't want a Glock without Agrip.  

They should be available, I like the look of the frame contrasted against the black slide. The sights aren't a deal breaker, the plastic ones work just fine.

On my G20 in OD, I ordered it with the plastic sights and then replaced them with TruGlo TFO sights.

When using the camera W/Flash the color looks tan.

Your pictures do not show for me.