Your Result: .45 Automatic
The .45 Auto or .45 ACP was adopted in 1911 along with the pistol of the same name. Generally speaking, all .45 loads are effective, from the 230-grain full metal jacket at 850 ft/s to the 185-grain +P hollowpoints at 1150 ft/s. This cartridge is recognized as one of the most effective combat pistol cartridges.
.44 Magnum
.357 Magnum
10mm Automatic
.357 SIG
.40 Smith & Wesson
9mm Parabellum
.44 Special
.38 Special
.380 Automatic