Art Eatman
Moderator In Memoriam
Inspection of bolt face needed to avoid full-auto.
https://www.thefirearmblog.com/blog/2019/03/08/sw-safety-alert-mp15-22-needs-inspection/
https://www.thefirearmblog.com/blog/2019/03/08/sw-safety-alert-mp15-22-needs-inspection/