It was very soft shooting. I guess that will be ok if powerful enough. I talked to a guy, who said his sp101 38 jams with the factory CCI loads. The shells walk out from recoil and prevent the cylinder from moving.
Alright, I just shot all five without any cycling problems. A small bit of plastic was left in the cylinder, by the ring that is machined into the 9mm cylinder. I knocked it out easily with an unsharpened pencil. The spread was pretty big at 10 feet. I need to load some more and try and test...