All of it I have fired has been fine. I've shot some very nice groups with the stuff. I agree it is no longer economically viable RE Cost, though.

One guy at our club blew up a Springfield Armory (Inc.) "D-Day Commemorative" cast receiver gun with it... not to say it could not be fixed; receiver still intact. Incidentally this guy was kind of a beginner at position shooting and is now shooting CMPicon short course scores in the high 270's... he didn't let it get to him! AND... he started shooting position high power in his late 60's!