This 20mm M2/M3 Sear is a rare piece of military history, reflecting the robust engineering that powered iconic weapon systems of the mid-20th century. Whether for restoration, collection, or educational purposes, it offers a unique opportunity to preserve the legacy of U.S. military firepower.
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Add an authentic component of military firepower to your collection or restoration project with this New Old Stock (NOS) 20mm M2/M3 Sear, part number 6163301 and National Stock Number 1005-00-616-3301. Although in fair condition, this sear remains a functional and significant part of the M2 and M3 20mm automatic cannons, known for their reliability and high rate of fire.
Key Features:
Critical Component for Firing Mechanism: The sear is an essential part of the firing mechanism, ensuring proper engagement and release of the firing pin. Its precision engineering was crucial for maintaining the smooth operation and safety of the M2/M3 cannons during high-speed firing.
Historical Significance: The M2 and M3 20mm cannons were widely used during World War II and the Cold War, mounted on aircraft and naval platforms. They provided effective firepower for air-to-air combat, ground support, and anti-aircraft operations, making them a key asset in U.S. military weaponry.
New Old Stock in Fair Condition: While this sear shows signs of storage wear, it remains a valuable find for restorers, collectors, and enthusiasts. Its NOS status ensures it retains its authenticity, making it ideal for use in restoration projects or as part of a historical display.
Product Details:
Condition: New Old Stock (fair condition with signs of storage wear and surface rust)
Part Number: B-163301 6163301
NSN: 1005-00-616-3301
Compatibility: Designed for use in M2 and M3 20mm automatic cannons
Collector’s Appeal: Perfect for military weapon restorers, World War II historians, and enthusiasts of vintage artillery systems
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.
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