This 20mm M2 / M3 Fiber Buffer Block for Sear Block Assembly is a rare and authentic component that highlights the engineering ingenuity behind mid-20th-century military weaponry. Whether for restoration, display, or historical study, it is a vital piece of aviation and artillery history.
See more information below...
Optimize your restoration project with this New Old Stock (NOS) Fiber Buffer Block, designed for the Sear Block Assembly of the 20mm M2 and M3 autocannons. This essential component ensures the smooth operation and reliability of the firing mechanism, maintaining the performance standards of these iconic weapons systems.
Key Features:
Integral Component for Sear Block Assembly:
The fiber block helps regulate the firing cycle within the sear block assembly, providing structural stability and reducing wear during high rates of fire. Its durable construction ensures consistent functionality under demanding conditions.
Precision Engineering for M2 and M3 Autocannons:
20mm M2 Autocannon: Adapted from the Hispano-Suiza HS.404, the M2 was employed extensively during World War II on U.S. aircraft like the P-38 Lightning and P-51 Mustang. Despite initial reliability issues, its powerful high-explosive rounds made it a critical component of Allied air superiority.
20mm M3 Autocannon: An improved version of the M2, the M3 featured a higher rate of fire and incorporated electrical cocking, making it more effective for modern combat scenarios. It became standard armament on later aircraft and some ground vehicles.
Historical Significance:
Legacy of Firepower:
The 20mm M2 and M3 autocannons represented a significant leap in aerial firepower, providing Allied forces with a potent weapon against enemy aircraft and ground targets.
These weapons played a vital role in major conflicts from World War II through the early Cold War, solidifying their place in military history.
Product Details:
Condition: New Old Stock, unused and in very good condition
Part Numbers: A-25550 / J-941-B-2032-100
Federal Stock Number (FSN): 1005-502-5550
Compatibility: Designed specifically for 20mm M2 and M3 autocannons
Applications: Ideal for military historians, aviation restorers, and collectors of vintage weapon 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.
Please visit our page about order lead times here: Order Lead Times
