How Mossberg 500/590 Pump-Action Shotguns Work
This video provides an in-depth 3D animation of the internal operation of Mossberg 500 and 590 pump-action shotguns. It details the firing sequence, including loading, feeding, chambering, cocking, firing, extraction, unlocking, and ejection. The project involved Mossberg engineers and 3D animation artist Matt Rittman, offering a clear visual explanation of how these popular firearms function. Links to the official Mossberg product pages for the 500 and 590 are included, along with a link to Mossberg's Instagram for tactical content.






