柯尔特M1905 （英语： Colt Model 1905），是一款由 美国 著名 枪械 设计师 约翰·勃朗宁 所设计、并且由 柯尔特专利枪械生产公司 在20世纪初期生产的 单动操作 式 半自动手枪，亦是为了回应美国军方对军用手枪所要求超过.38 口径 的大口径要求、将M1902的口径更改为.45口径的进一步改进和发展型，以及世界上第一款发射.45 ACP 口径 手枪 子弹 的手枪。

In 1905, Colt introduced an automatic pistol in cal. .45 Rimless. It was the .45 Colt Automatic Pistol, Military Model, or more commonly, the Mode of 1905. In its 1906 catalog, Colt boldly proclaimed this: "The Most Powerful Small Arm Ever Invented." Early M1905s closely resembled the .38 cal. Military and Sporting Models which preceded it.

The Colt Model 1905 Marine Corps was a .38 revolver issued by the United States Marine Corps during the period from 1905 to 1909. It is a variation of the Colt M1892 with a rounded grip frame. A small number (less than 850) are known to have been issued under military contract.

2023年6月17日 · 柯尔特M1905（英语：Colt Model 1905），是一款由美国著名枪械设计师约翰·勃朗宁所设计、并且由柯尔特专利枪械生产公司在20世纪初期生产的单动操作式半自动手枪，亦是为了回应美国军方对军用手枪所要求超过.38口径的大口径要求、将M1902的口径更改为.45口径的进一步改进和发展型，以及世界上第一款发射.45 ACP口径手枪子弹的手枪。 类型 半自动手枪. 原产地 美国. 生产历史. 研发者 约翰·勃朗宁. 研发日期 1904年9月. 生产商 柯尔特专利枪械生产 …

柯爾特M1905 （英語： Colt Model 1905），是一款由 美国 著名 枪械 設計師 约翰·勃朗宁 所設計、並且由 柯爾特專利槍械生產公司 在20世紀初期生產的 單動操作 式 半自動手槍，亦是為了回應美國軍方對軍用手槍所要求超過.38 口徑 的大口徑要求、將M1902的口徑更改為.45口徑的進一步改進和發展型，以及世界上第一款發射.45 ACP 口徑 手枪 子彈 的手槍。

2015年10月27日 · Colt’s first .45-caliber semi-auto used a rimless, smokeless cartridge also designed by John M. Browning. The new gun and .45 cartridge were exactly what the U.S. military had been waiting for—an autoloader with comparable power to the venerable Colt Single Action Army, which had remained the nation’s principal military sidearm until 1892.

Commercial manufacture began in late September or early October, and the first production M1905 was shipped on 1 December 1905. Like its .38 predecessors--the M1900 and M1902 --the M1905 was hand machined and hand fitted, so the weight varied slightly from gun to gun.

This Colt Model 1905 has been fully restored to factory original condition using the original barrel and grips. The Model 1905 was a continuation of the Model 1902 and was the first Colt semi-auto handgun chambered for the new 45 ACP cartridge.

This model, along with its M1900 and M1902 predecessors, is a must-have amongst Colt collectors as being the first of the large framed Colt semi-automatics. As only 6,210 of the M1905 pistols were made, they become even more desirable with every passing year.

This is a beautiful example of an Original and Unaltered early production M1905 45ACP semi-automatic pistol with Factory documentation and an extremely rare original Colt leather covered shoulder stock/holster.