Barrel cleaning?

On my 22 cal guns i use my boresnake. 1 pass with the front of it sprayed down with remington gun oil and its clean.

I do it right out of the box. I just cleaned my condor barrel again because i was getting lead in my shroud. I could hear the small peices bouncing around in my shround so i shook them out worried that i had killed the shroud. Noticed they were lead flakes cleaned the barrel and im back on track.