The .45 ACP versions do not have the plastic shotshell cup, they use a crimped mouth.
That mouth opens up on firing, extending the case length.
The extended length can jam in a revolver chamber, and it can & does also interfere with ejection in SOME autopistols.
Did not eject empties (stuck in the port) on my Colt GM, ran fine without a hiccup in my S&W 4516.
You have to try them in your individual pistol.