There's the rub.
I've never had a misfire out of the factory nipples that come on the Piettas- maybe it's my loading and cleaning style...but they allow the caps split and turn them into shrapnel which either burns my hand, falls into the action or just reeks havoc unless I do the point to the percussion revolver dance.
That's why I changed nipples to Tresos- much smaller flash hole and better fit.
The problem with the Tresos is the price.
