B. Quad shooting Tac Optics division at Linea De Fuego 3 gun match 6/11/2017. Running Ruger P89, Mossberg 930, PSA AR-15 build with Nikon P-223. Just added the Invictus Practical rack 12q to complement the Invictus Practical strait 8.
The Mossberg 930 had a problem on stage two thankfully it was the last stage of shotgun that my squad shot for the day. Something in the Shell Stop assembly broke or bent, it would not feed another round into the chamber or hold the bolt back when empty. When I put the other shell stop assembly in which had feeding issues with a full magazine tube the gun functioned again.
This assembly only lasted 5 matches before breaking, I am starting to wounder if there is an inherent flaw in Mossbergs shell stop assembly or a bad QC department. I will be sending the part back to Mossberg, if this continues it may be time for a different shotgun. I may post the full video of the failure.