357Mag or 40S&W?
This video from Boondock Ballistician delves into the comparison between .357 Magnum and .40 S&W cartridges. The expert instructor highlights the historical context of .357 Magnum's development for law enforcement and discusses the resurgence of both calibers in niche markets. The analysis covers ballistics, penetration, and practical considerations for self-defense, offering a technically grounded perspective for firearm enthusiasts.













