.45 Colt
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The.45 Colt, often called the.45 Long Colt, is a rimmed straight-walled, centerfire handgun cartridge dating to 1872. It was originally a black-powder revolver round developed for the Colt Single Acti
45 Colt 1
Diagram of the .45 Colt U.S. Army "ball cartridge" for the Army M1909 revolver, with dimensions in inches
.45 Colt shown alongside other cartridges. From left to right: .30-06, 7.62×39mm, .454 Casull, .45 Colt, .357 Magnum, .38 Special, .45 ACP, 9×19mm Parabellum, .380 ACP, .22 Long Rifle
.45 Colt cartridge featuring a jacketed hollow point bullet
.454 Casull
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The.454 Casull is a firearm cartridge, developed as a wildcat cartridge in 1958 by Dick Casull, Duane Marsh and Jack Fullmer. It was announced in November 1959 by Guns & Ammo magazine. The design is a
.45 Colt
…from the small frame "New Vaquero".) Thompson Center Contender "Magnum" .45 Colt loadings can also be safely fired from any gun chambered in either the .454 Casull or .460 S&W Magnum cartridges, though proper feeding may be an issue in repeating rifles chambered for either .454 Casull or .460 S&W Magnum as the OAL…
.454 Casull FMJ (full metal jacket bullet) round
Left to right: .460 S&W Magnum, .454 Casull, .44 Magnum, .45 ACP, and .22 LR