I own somewhere in the neighborhood of 20 percussion revolvers, not bragging I just like percussion revolvers and to answer the thread;
When ever I just want to spend a couple of hours throwing lead and making smoke with out caps jamming, base pins binding, caps not firing, well in short just loading and shooting round after round I choose one of three ROA’s.
I can also drop in a 45C or 45ACP cylinder in one and shoot the same rounds I do in any of the center fire revolvers.
The ROA’s are simply bullet proof.