With the knowledge I have all these years later, I wish that editor was still alive so I could inform him about two versions of “short” .45 Colt cartridges and several other .45 misconceptions.
Although the U.S. was not the only country to have .45-caliber handgun cartridges, we have had the largest variety. Both Colt and Smith & Wesson were responsible for their own .45 ideas, plus the ammunition maker Peters developed an offshoot of a Colt round and the U.S. government came up with another .45 Colt variation that only worked in some revolvers.
A fact that may surprise many readers is that the very first American .45-caliber metallic cartridge was not labeled as such. It was the .44 Colt, but in fact the barrel groove diameters of its revolvers were over .45 inch. How did such a mix-up come about? It was caused by the manner in which caliber designations were applied in those days. That was often by the diameter of a barrel’s bore.
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OEHLER's New System 89 Chronograph
Measuring Bullet Performance Downrange
The Problem with Low Pressure Loads
Bullets & Brass
Measurements for Rifle Handloading
Handy Techniques for Accurate Ammunition
THE BRASS RING
In Range
Semi-custom Bullet Moulds
Mike's Shoot in' Shack
REVISITING THE 6.5 -06 A-SQUARE
Loading New Bullets and Powders
Cimarron Stainless Frontier .45 Colt
From the Hip
9x18mm Makarov
Cartridge Board
Alliant 20/28
Propellant Profiles
.224 Clark
Wildcat Cartridges