This I saw with my own eyes, not internet rumor.....Last year a good friend was shooting his CVA, not sure what model, what I am sure of is the six inch long by half inch wide chunk that was blown off the barrel, starting right in front of the breechplug. As he was shooting off my Led Sled he did not have his fingers around the barrel, this saved his hand. The load was a 250 gr. TC Shockwave, Winchester ML 209 primers, two fifty grain Pyrodex pellets. Yeah, I'll stick with my Knight.