Is The 45 AUTO Really as Deadly As History Says it is?
This review tests the historical 'stopping power' claims of the .45 Auto caliber using modern ammunition and testing methods. While .45 Auto demonstrates significant penetration and wound cavity creation, especially with modern defensive rounds like Federal HST, the video concludes that advancements in 9mm ammunition have narrowed the performance gap. The choice between calibers now often comes down to magazine capacity versus the energy of individual rounds.









