Have they changed the warranty? The tactool is specifically designed to do things like pry open doors, and while reading some old threads a few days ago I noted that the Becker warranty from Camillus was unconditional replacement for gross damage.
Was trying to avoid posting in this thread since they often turn kinda ugly, but since I'm here anyways I'll throw in my vote for one of the Heavy Ordinance Grade Busse knives(Fusion Steel Heart, Fusion Battle mistress), I think the company store may have some. I see they still have some limited editions still stocked, but those are a more expensive than the standard grade ones. The standard thickness knives will work just fine as well, but the 5/16 ones are superfluously strong.