This had to about 10 years ago - we were at Fenton shooting a NSCA event and I was shooting just for fun, not score. Had my " rusty but trusty " 1889 Remington hammer gun shooting BP and we were carrying on laughing and talking loud and caught up to the group ahead of us. One of them complained about me shooting BP and when I put my gun in the rack along with theirs they took all of their guns out. Then they noticed Dave picking up the shells they threw down when they missed a bird so they started stepping on them. I told the other guys in my squad to take my guns away if I ever get that bad. We still laugh about it today. Just wish it didn't cost so much to shoot smoke or I'd do it all the time.
