Videos tagged with Interrupted Thread Bolt

This video provides an in-depth look at the rare 1919 McClean Automatic Rifle, the final design by Dr. Samuel McClean. It explores McClean's background, the company's investors, and the rifle's technical specifications, including its gas-operated system, rotating bolt with interrupted threads, and dual triggers for select-fire capability. The video highlights the rifle's connection to the Lewis Gun and its limited testing by the US Navy, concluding that this prototype is likely the sole surviving example.