A submachine gun (SMG) is a magazine-fed automatic carbine designed to fire handgun cartridges. The term "submachine gun" was coined by John T. Thompson, the inventor of the Thompson submachine gun, [1] to describe its design concept as an automatic firearm with notably less firepower than a machine gun (hence the prefix "sub-").

Submachine gun, lightweight automatic small-arms weapon chambered for relatively low-energy pistol cartridges and fired from the hip or shoulder. Most types utilize simple blowback actions. Using cartridges of such calibres as .45 inch or 9 mm, they usually have box …

This is a list of submachine guns. It includes Submachine guns (SMG), Machine pistols (MP), Personal defense weapon systems (PDW), and "compact submachine gun-like weapons" not easily categorized. Weapons may fit in more than one category. 1992-? 1950/1953-? 2008-? 1995/1996-? 1984-? 1998-? 1990-? 1993-? 1999/2004-? 1964-? 1985-?

66 definitions of SMG. Meaning of SMG. What does SMG stand for? SMG abbreviation. Define SMG at AcronymFinder.com

冲锋枪（Submachine gun，缩写SMG），通常是指双手持握、发射手枪子弹的单兵连发枪械，曾被称作“手提机关枪”。 它介于手枪和机枪之间，射速快、火力猛，适用于近战或冲锋，因而得名冲锋枪。

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2015年10月1日 · Submachine guns use handgun ammunition, and are basically dressed up pistols. Machine guns use rifle ammunition, and are basically dressed up rifles. Rifles are larger than handguns, so naturally machine guns are larger than submachine guns.

2021年9月25日 · What’s a Sub-Machine Gun? The definition of a submachine gun is often regional. In the western world, I’d say the most common definition is a compact firearm capable of selective fire that utilizes a pistol or non-rifle round. The term submachine gun often encompasses machine pistols and personal defense weapons.

4 天之前 · Submachine guns (SMGs) have secured their place as icons of close-quarters combat, prized for their compact size and rapid-fire capabilities. These weapons, typically firing pistol cartridges, bridge the gap between handguns and rifles, providing unparalleled firepower in confined spaces.

2024年4月25日 · A submachine gun is a compact firearm that combines the automatic fire of a machine gun with the easy handling of a pistol. It is often used by military and law enforcement personnel for close-quarters combat. What are some common uses for submachine guns?