The M3 is an American .45-caliber submachine gun adopted by the U.S. Army on 12 December 1942, as the United States Submachine Gun, Cal. .45, M3. [13] The M3 was chambered for the same .45 ACP round fired by the Thompson submachine gun, but was cheaper to mass produce and lighter, at the expense of accuracy. [13]

M3式冲锋枪（英文：M3 Submachine Gun）是美国通用汽车公司于第二次世界大战时期大量生产的廉价.45口径冲锋枪。 M3式冲锋枪全长579毫米（采用折叠枪托设计），空枪重3.7千克，为保证弹药通用性，口径与汤普森冲锋枪相同， 理论射速每分450发，供弹也采用30发直 ...

到二战结束时，导航灯公司一共生产了近60万支M3冲锋枪，其中大约有2万5千支是9mm派拉贝鲁姆口径（更换枪管、枪机和弹匣适配器），这些9mm口径的M3冲锋枪在1944年交付给战略情报局（OSS）使用。

2024年5月20日 · 9mm M3 and M3A1 Submachine Guns. Among the original specifications desired in the T-20 (M3) submachine gun was a kit to change the caliber to 9mm. The conversion kits were originally planned for allied use in the European Theater; none were ever issued to U.S. troops. The 9mm cartridge was common in Europe during World War II.

2017年4月14日 · As for 9mm M3 Grease guns, post-WWII the Argentine military industry produced the pistola ametralladora “PAM” that was simply the same Hyde design by in 9mm. U.S. arms aid in the Cold War saw the M3 and M3a1 widely distributed throughout the …

1948年东北国军曾利用当地兵工厂生产过M3冲锋枪，命名为民国三十六年式冲锋枪，1949年还生产过9mm版本，命名为三十七式冲锋枪。 台湾馆藏的国产M3冲锋枪

2000年6月1日 · The 9mm kits were made for the M3 and later for the M3A1, the only difference being the configuration of the bolt. The kit consists of a magazine adapter, 9mm barrel assembly, a special 9mm bolt and a standard 9mm British Sten magazine.

The FM PAM (Pistola Ametrelladora Modelo) series of submachine guns are Argentinian copies of the M3A1 "Grease Gun" chambered in 9mm Parabellum. Produced by Fábrica Militar de Armas Portátiles (FMAP or FM) in Rosario, the PAM 1 was essentially a rechambered copy of the M3A1 using thinner steel; problems with overheating and controllability ...

2018年10月5日 · There was a 9mm conversion kit developed for the gun to be used by the OSS in occupied areas where 9mm might be the only ammo available. The Grease Gun saw service during the Korean War, and we supplied thousands of these weapons to ARVN forces in Vietnam.

From Vertec-style thin grip to universal slide design convertible from safety-decocker to decocker-only, from a beveled magazine well to oversize mag-release button, from a 3-slot built-in Picatinny rail to high-capacity capability for maximum firepower, the M9A3 was designed to deliver the performance that military and law-enforcement professio...