The United Defense M42, sometimes known as the Marlin for the company that did the actual manufacturing, was an American submachine gun used during World War II.

Oct 29, 2022 · By an extraordinarily convoluted route, the UD M.’42 became the unrecognized “standard” OSS submachine gun of World War II, widely issued to American and Allied …

Sep 17, 2022 · While it is documented that just over 2,400 UD M.’42 submachine guns were air-dropped into France in 1944, period photos also depict resistance fighters and partisans of …

OSS and SOE operatives also used the UD M42. Although the M42 is not well known, it is one of the better SMGs of WWII. It is accurate, sturdy, and reliable. There were reportedly some …

Jun 8, 2009 · The UD M42 was designed by Carl Swebelius at High Standard Firearms in 1940–1941 and the prototypes were made there. Reportedly, a few were chambered in .45 …

Oct 8, 2019 · The Marlin / United Defense US-42 submachine gun was not used by the American military, but it did see service in World War Two. Its 9mm chambering made it inconvenient for …

The United Defense M42 was an American submachine gun in World War II. It was produced from 1942 to 1943 by United Defense Supply Corp. (a government-formed company …

Feb 26, 2018 · The United Defense Model 42 ("M42") was a compact submachine gun initiative designed by Carl Swebilius as a possible replacement for the storied M1 Thompson …

The UD M42 was a robust weapon that had no stamped parts; its loaded weight was slightly over 10 pounds. The gun was select-fire and fired from the open-bolt position. A rotating fire mode …

Jan 1, 2025 · VERY RARE UNITED DEFENSE MARLIN UD M42 SUBMACHINE GUN. PRE 86 DEALER SAMPLE (KEEPER) 03-1843 Cal. 9mm S# 11356. Bbl. 11″. The United Defense …