A variant of the original M1918 BAR, the Colt Monitor machine rifle, remains the lightest production automatic firearm chambered for the .30-06 Springfield cartridge, though the limited capacity of its standard 20-round magazine tended to hamper its utility in that role.

在1919年，柯尔特公司开始研制和生产BAR的商业型，第一种型号命名为1919型自动机关步枪（Automatic Machine Rifle Model 1919），公司名称为U型（Colt Model U）。 柯尔特U型与 M1918 相比，采用了不同的复进机构（安装在枪托内，而不是导气管内），并取消了消焰器。

The OOW 1918A3 BAR is a faithful reproduction of the iconic M1918 BAR used during World Wars I and II. It retains key design elements such as the classic receiver, walnut furniture, and distinctive overall appearance. The receiver is milled from durable 8620 steel, and the 24-inch chrome-lined barrel provides excellent longevity and precision.

2018年12月1日 · This is an exceptionally rare early Colt Model R80 Monitor, fully automatic, C&R registered machine gun. This was an early 1920s version of the Colt Browning Automatic Rifle (BAR) that was produced and sold in very limited numbers to various law enforcement agencies, mainly out East.

2024年9月16日 · The Colt Monitor (R80 Machine Rifle) was a modified BAR (Browning Automatic Rifle) adopted by the FBI and other law enforcement agencies.

2015年4月27日 · This Colt BAR is mint in every way, inside and out. All of the controls are crisp and like-new. This would be a spectacular addition to any military weapons collection, and one of very few ways you can own the famous BAR of WW1 and WW2 fame without Class 3 paperwork and a small fortune.

The Browning Automatic Rifle (BAR) was a group of American automatic rifles and light machine guns. It was used by the United States and several other countries. The most-used type of BAR was the M1918. It was designed by John Browning in 1917. It was supposed to replace the French Chauchat and the M1909 Benet-Mercie machine guns.

2024年4月26日 · The model being sold by Colt was officially the Colt Automatic Machine Rifle, Model of 1919. It was nearly identical to the regular M1918 US military BAR, but without the cylindrical flash hider and with the recoil spring moved from the gas tube into the buttstock.

The Colt Model 1925 Machine Rifle (better known as the R 75), R 75A and R 80 are lightweight American automatic rifles sold under the Colt Monitor name.[1] Essentially an improved version of the Browning Automatic Rifle, the Monitor was the culmination of …