Ammunition: Dangerous Cartridge and Gauge Combinations

You may be surprised at how easy (and dangerous) it is to use the wrong ammunition in your firearm. In this video, John Hallis of Dauntless Endeavors explains how it can happen and why it’s a serious problem. He focuses on how a 20 gauge shell can be accidentally used in a 12 gauge shotgun and how a 308 Winchester cartridge can be accidentally chambered into either a 270 Winchester or a 25-06 Remington caliber rifle.