8in automatic Cannon! #gungun #military #shoot #history #cannon #automatic
This video showcases an intriguing 8-inch cannon shell developed by the Marine Corps in the 1950s and 60s. The description highlights its intended use in an automatic cannon, but a critical design flaw related to heat buildup caused rounds to prematurely detonate, preventing its successful development. The content creator asks viewers if they have encountered this historical ordnance before, sparking curiosity about this failed military project.










