My OOB blew out the extractor and spring.
I was very careful loading the mags but I was using Rem. bullets and my 15-22 did not like them at all.
It would not shoot more than a couple of rounds before it had some kind of problem.
I also run some CCI and federal, same problems just not as often.
After its return all I ran was CCI and Federal bulk.
It runs great.

__________________
Steel blasting is my game....