S&W 1854 357 jamming

[u/MannerCurrent7912]

So far I’ve put 250 rounds through her.
This has happened a few times.
Example here in the video.
Today at the range I shot 100 rounds and this happened about 4 times.
Reasons?

Using PMC Bronze .357 Mag 158gr. JSP

[u/Gunpowder-]

Too much John wick, not enough John Wayne. You need to cycle the lever all the way forward until you feel a positive stop on the end of the stroke.