brought some Wolf 00 Buckshot to the class.
As you can see, it holds 9 - 00 pellets
and they do not have a filler to cushion
This tends to flatten the soft lead pellets
and deform them as they go down the barrel.
This will open up the pattern more than
other, better quality loads.
But I used this load because I had to shoot
a lot of them, and they were cheap.
I figured they were good enough for practice,
and they did just fine in that application.