Videos tagged with Bolt Lug

This video explores the rare 1919 McClean Automatic Rifle, a late design by Dr. Samuel McClean, whose earlier work influenced the Lewis Gun. It details McClean's background as an inventor, the struggles of his company, and the rifle's unique features like dual triggers and a gas-operated system with interrupted thread bolt lugs. The prototype, tested by the US Navy, is likely the sole surviving example.

This guide details the proper procedure for checking AK headspacing using go, no-go, and field gages, as demonstrated by Rob Ski and Chase Sisgold. It emphasizes correct techniques for both manufacturing and field checks, highlighting the critical importance of not forcing gages and understanding the safety implications of improper headspacing. Expert advice is provided on when to seek professional gunsmithing services.