This is an interesting read on burst T/C barrels:
https://casetext.com/case/stroklund-v-thompsoncenter-arms-company-2
In support of their claim that there was a post-sale duty to warn, the Stroklunds cite to the deposition testimony of Ken French, the Director of Research and Development at Thompson/Center Arms until 2006. French said that he has testified in as many as fifteen cases, many of which involved Renegade and Hawken muzzleloaders.
https://casetext.com/case/stroklund-v-thompsoncenter-arms-company-2
In support of their claim that there was a post-sale duty to warn, the Stroklunds cite to the deposition testimony of Ken French, the Director of Research and Development at Thompson/Center Arms until 2006. French said that he has testified in as many as fifteen cases, many of which involved Renegade and Hawken muzzleloaders.
Q. So the majority of the ten to fifteen taken (sic) cases that you've testified in involving Hawkens and Renegades have been burst barrel cases?
A. Probably true.