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.

Handgun caliber and lethality.

5 Short-Barreled Handgun Loads

Loads for Short-Barrel Handguns - Handguns

9mm vs 40 vs 45 - Caliber Comparison

Do short barrel guns shoot faster than long barrel? If not, what is the purpose of sawing off barrels? - Quora

45 ACP Velocity : Testing A Modern Classics' Power & Performance

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

10mm vs 45 ACP Field & Stream

Arsenal Firearms' Double Barrel Pistol shoots two bullets at once

Is 4 inch barrel long enough for 45 ACP?

45 Bore Short Barrel Pistol MSD Champion and MSD Commander Hands on Review #45acp #msdpistol #32bore

Which is the most efficient SD caliber in a short pistol barrel? 22 LR to 44 mag.

Handgun Barrel Length: A Primer