I have no frame of reference for what a really dirty Glock looks like. Anyone have pics of a Glock in bad need of cleaning? My Glock 19 is the first gun I have ever owned. I went to the range yesterday and ran 200 rounds of WWB through my new Glock 19. I knew WWB was supposed to be really dirty so tonight I broke down my Glock and did my first cleaning. I honestly didn't see much. It didn't take many passes of Hoppe's #9 soaked patches through the barrel before they started to come out clean. Then I even took the nylon bore brush and ran it through and nothing much came out. I did a wipe down on the slide and didn't do much to the receiver. I'm not too worried that I missed something because I know a Glock will run dirty no problem and I will hopefully be shooting this weekend anyway.