The M3 was commonly referred to as the "Grease Gun" or simply "the Greaser", owing to its visual similarity to the mechanic's tool. [ 14 ] The M3 was intended as a replacement for the Thompson, and began to enter frontline service in mid-1944.

May 20, 2024 · Just about every military small arms enthusiast is familiar with the U.S. M3 and M3A1 submachine guns, better known by the nickname bestowed upon them by GIs during World War II, the “grease gun.”

Meant to be fired and then discarded, George Hyde’s M3 grease gun served the U.S. military for a remarkable half century. Scorned by those who first took it to war, this weapon later earned a reputation for utter reliability under the harshest of conditions.

Left-side of M3 Grease Gun with stock collapsed. Location of mag release button allows it to be depressed while grasping the magazine and pulling it free. Front of magazine well is contoured to allow grasping by support hand. The German MP40 …

Denix M3 Sub Mach Grease Gun DX1313 Color: Black, Weight: 6.9 lb, Length: 23.25 in, w/ Free S&H

Jun 11, 2023 · The Grease Gun did retain two features in common with the Thompson SMG: open-bolt operation and the .45 ACP cartridge, the latter feature allowing for commonality of caliber with the M1911-A1 service pistol.

Nov 9, 2024 · The M3A1 Grease Gun What we have today is an M3A1, the later, slightly improved iteration of the Grease Gun. It does not have a charging handle on the side, like the original ones did, instead it has a thumb hole in the bolt for you to cock it.

Oct 4, 2024 · We’re taking a look at the Valkyrie Arms M3A1 semi-automatic carbine, a reproduction of the U.S. M3 Grease Gun. This firearm was manufactured by Valkyrie Arms, a company founded by Valerie Johnson in 1993 to create semi-automatic replicas of machine guns.

The famously nicknamed 'Grease Gun’ was officially designated the United States Submachine Gun, Cal. .45, M3, designed as a more cost effective alternative to the Thompson M1A1.

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Feb 24, 2022 · Quickly dubbed the “Grease Gun” because of its appearance, the M3’s development had drawn the interest of the Army’s Infantry Board, Armored Forces Board, and Airborne Command. Not only was it inexpensive and reliable, the M3 weighed only eight pounds, a full four pounds lighter than the Thompson.

Aug 18, 2018 · The M3 "Grease Gun" was an economical submachine gun weapon designed during World War 2 (1939-1945) intended to arm the large quantity of incoming American troops with an equally-large quantity of small arms.

Features: Baffles plus plastic wipe, "integral" design. Note: This weapon is a National Firearms Act (NFA), fully transferable Class 3, which is registered with the Bureau of Alcohol, Tobacco, Firearms and Explosives, (BATFE) that is classified as a …

The M3 Grease Gun is a simple sub machine gun optimized for mass production. It fires the .45 round at a low rate of fire. The M3A1 is an improved model that is lighter and more reliable.

Feb 12, 2019 · Production M3 submachine gun. The Guide Lamp Division of General Motors, the prime contractor, produced 606,694 of the weapons during World War II. The early production bolt retracting assembly, or cocking handle, had reliability problems.

In the grand tapestry of World War II, the M3 Grease Gun weaves a thread of understated effectiveness. Its origins rooted in the exigencies of war, and its legacy marked by worldwide service, the M3 stood as a testament to the balance of practicality and performance.

Feb 26, 2025 · The M3 Grease Gun utilized a 30-round box magazine, providing soldiers with ample firepower. The magazine was designed to be easily accessible and quickly reloadable, ensuring that troops could maintain a high rate of fire. The box magazine’s sturdy construction and reliable feeding mechanism were crucial factors in the M3’s overall ...

Oct 16, 2024 · The M3 Grease Gun, a formidable firearm, played a crucial role during World War II, earning its reputation as a reliable and versatile weapon on the battlefield. Its unique design and features made it a preferred choice for many soldiers, contributing significantly to the war effort. In this blog post, we will delve into the history ...

Dec 30, 2024 · Uncover the secrets to crafting your own WW2 M3 Grease Gun with this guide's 10 meticulous steps. From gathering materials to mastering the art of assembly, you'll learn the skills to build a functional, historic replica, an invaluable asset for any military history enthusiast.

Jan 21, 2025 · The M3 Grease Gun is chambered for the powerful .45 ACP (Automatic Colt Pistol) cartridge, a standard caliber for submachine guns during World War II. This ammunition provided excellent stopping power and accuracy, especially at close range. The gun's magazine capacity varies, with standard magazines holding 30 rounds, but extended magazines of ...