Hey MarkCO, I know you are familiar with the Versamax, my Nordic charging handle came out of my shotgun bolt at the Freedom Shoot. We found it (thanks, Collin!), and today I took it all apart, and it seems to be retained fine, but I can't figure out why it fell out. Any thoughts?
It was laying right next to the staging table for a 3 gun stage starting with the shotgun, it shot the stage fine, after the run I put into the bag, and it was missing when I got to the next stage. It takes a fair amount of force to pull it out of the bolt.

