Learn more about why people argue about 9mm vs. .45 ACP, why these two rounds have been hotly debated in the handgun world, and the pros and cons of both.
9mm vs. .45 ACP - Caliber Comparison - The Broad Side
Silverbullet's Gun Talk: 9mm vs .45 ACP
45 ACP vs 9mm: 14 Experts Give Their Answers - Athlon Outdoors
9mm vs .45 ACP, Why People Argue About It
5 Reasons You Should Consider 9mm - Firearms News
Ammo Breakdown - 9mm vs 30 Super Carry
9mm vs 45: Experts at Debate Two Pistol Calibers
9mm vs 45 ACP – A Different Kind of Comparison
End the Debate: 9mm vs. 45 ACP vs. Whatever - Tactical Dynamic
Why People Argue So Much About 9mm vs 45ACP – Concealed Nation
9mm vs 45ACP: The Ultimate Caliber Conundrum