Finding of this page was the result of me buying a used 930 and having some issues with the action. I originally thought it was and issue with the locking lug that moves up and down on top of the bolt. However, after reassembly and a closer look last night, it appears the issue may lie within the receiver and the bolt rails. The problem is not solved. Anyways... I was googling common issues regarding the action and or bolt and saw a lot of posts from mossbergowners.com so I decided to setup an account.
Thanks for the add!