How Does a Short-Barrel Affect .45 ACP Ballistics?

How much does barrel length matter? For the .45 ACP, it turns out that there’s not much difference across barrel lengths when using loads designed for use in commonly sized handguns.

Real 1911 Muzzle Velocity Changes With Barrel Length

How Short is Too Short? An Official Journal Of The NRA

How Does a Short-Barrel Affect .45 ACP Ballistics?

Short-Barrel Performance — The .45 ACP and Barrel Length - The Shooter's Log

45 ACP 230 grain Round Nose @ 850 fps. 50 rounds. – Minuteman

40 vs 45: Ballistics, Recoil, and Stopping Power

Choosing Between a 9mm vs. .45 Handgun - SSP Firearms

38 Special vs. .45 ACP Caliber Comparison - The Broad Side

Ayoob: Is the .45 Obsolete? - The Armory Life

Is 4 inch barrel long enough for 45 ACP?

What is Grain Weight? The Range 702 Indoor Shooting Range

The Top 5 Pistol Caliber Guns to SBR - AmmoLand Shooting Sports News

Overpressure ammunition - Wikipedia