Everything looks right

[Don McDowell]

Did you see the felt wad dropping off the bullet? I think the gas cloud is just blowby, occurying more or less naturally.
One thing I find interesting is how the smoke was trying to curl back over the muzzle in a mushroom fashion at the start, and then you see the bullet come out of the cloud and the paper blowing off. Which sort of make me wonder more about a theory I have on patching bullets to big in diameter with thicker paper, is if the bullet is trying to expand and decompress as it comes clear of the crown, and possibly affecting the spin and trajectory.