Smoke pouring from barrel after fired

[S.Kenton]

I’ll throw my two cents in here, my theory would be; that the powder charge isn’t completely burning up and that large amount of smoke is likely the last teeny bit of an overly large amount of junk puyrodex burning up… just a thought. Carry on…

 

[yonderin]

Curious; does the density or duration of the smoke change with wind speeds?