I took a model 14-1 I recently picked up to the range today and put 100 rounds through it. It shoots really nice, but the cylinder got stuck 3 times in the middle of shooting a cylinder full. Once when I was shooting and twice when a friend of mine was shooting it.

My friend just unloaded it and reloaded not paying much attention, but I kept a round that was damaged like it got caught on something. I was shooting double action and the first round went smooth, but then when I pulled the trigger again it got stuck halfway through the trigger pull.

I have some spent casings that I've been trying to reproduce the problem with to no avail. Any ideas?