>>64218020
Yeah it's been fine. I've been trying to test the suresneed the same way and it's also been fine.
The rear end of the follower might have been damaged at some point early on because the schmeisser stopped locking back on an empty mag altogether. Probably an easy fix. But also probably indicative of the inherent flaws of the casket/quadstack design and why Magpul didn't go with it