Snap caps are the creation of the Devil.
I was loading double guns for a gentleman last week and he had plastic caps in both his EELL's when I came to load them the ejectors jumped over both of them on both guns.Then the drive started and we were inundated with partridge.
I cut the snap caps out hurriedly with my knife and we got down to business.
After the drive was over the gent asked if I had got the snap caps to place back in the guns to transport them to the next drive.
I think my glare withered him.