This .50 Cal M1921 Driving Spring is a rare opportunity to own a genuine part of military firearm innovation. Whether displayed as part of a historical collection or used in restoration, it represents the engineering and design that defined early U.S. heavy machine guns.
See more information below...
Add a rare and authentic piece of early U.S. military firearm history to your collection with this New Old Stock (NOS) .50 Cal M1921 Driving Spring. This essential component was designed for the M1921 Browning .50 caliber machine gun, one of the first heavy machine guns developed by John M. Browning for the U.S. military. Known for its groundbreaking design, the M1921 laid the foundation for the legendary M2 "Ma Deuce," making this driving spring a significant artifact for collectors and enthusiasts.
Key Features:
Essential Component for M1921 Machine Gun: The driving spring is a critical part of the M1921's recoil-operated firing mechanism, ensuring smooth cycling and reliable performance. It played a vital role in the operation of the M1921, which was widely used as a mounted heavy machine gun in various military applications.
Historical Significance: The M1921 was the first .50 caliber heavy machine gun adopted by the U.S. military, introduced in the 1920s as a response to the need for high-powered, long-range automatic fire. It saw early use in aircraft, coastal defense, and vehicle-mounted roles, paving the way for the development of the M2 machine gun that became a mainstay in U.S. military history.
New Old Stock Condition: Preserved in its original, unused condition, this driving spring is an exceptional find for collectors, restorers, and historians. Its pristine state ensures historical authenticity and makes it ideal for display or integration into restoration projects.
Product Details:
Condition: New Old Stock, unused and well-preserved
Compatibility: Designed for the .50 caliber M1921 Browning heavy machine gun
Collector's Appeal: Perfect for firearm historians, military collectors, and restoration professionals seeking authentic early machine gun components
Pictures are stock images of our inventory. Unless otherwise noted, you will not be receiving the exact item shown in the pictures. The pictures are representative of the item's general condition. The item you receive might be slightly better, or worse, condition than was shown in the pictures.
Please visit our page about order lead times here: Order Lead Times
