This 20mm ANM2 Left Inertia Block is a tangible piece of history, reflecting the engineering excellence and innovative design of mid-20th-century military firearms. Whether used for restoration, historical study, or display, it offers a unique connection to the weaponry that shaped modern aerial combat.
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Preserve a critical piece of aviation and military history with this New Old Stock (NOS) 20mm ANM2 Left Inertia Block, part number B163459A1. While this component has light surface rust due to age, it remains structurally sound and is a rare find for those restoring or studying the legendary ANM2 20mm automatic cannon.
Key Features:
Integral Part of Firing Mechanism: The left inertia block plays a key role in the operation of the ANM2 20mm cannon, ensuring smooth cycling and reliable performance. This component helps regulate the forces generated during the firing sequence, enabling the rapid and accurate delivery of firepower.
Historical Relevance:
The ANM2 20mm cannon, derived from the U.S. Army’s M2 Browning design, was adapted for aircraft use during World War II. It was widely deployed on U.S. bombers, such as the B-25 Mitchell, and fighters, such as the P-38 Lightning, where its firepower proved critical in both air-to-air and air-to-ground missions.
Known for its versatility and reliability, the ANM2 was a key component in Allied air superiority during the war. Its lightweight design and high rate of fire made it a favorite for both defensive and offensive aerial roles.
Components like the left inertia block were crucial to maintaining the weapon’s operational integrity during prolonged engagements.
Condition and Restoration Potential: This NOS part shows light surface rust but remains fully restorable, making it an excellent addition for military historians, restorers, or collectors focused on preserving vintage firearms and aviation weaponry.
Product Details:
Condition: New Old Stock with light surface rust
Part Number: B163459A1
Compatibility: Designed for the 20mm ANM2 automatic cannon
Collector’s Appeal: Ideal for aviation enthusiasts, vintage firearm restorers, and historians of World War II-era military technology
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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