Autocannons / Rotary Guns / Armament Subsystems
Autocannon, Rotary Gun, and Armament Subsystem Parts
Explore parts and equipment associated with military autocannons, multi-barrel rotary guns, and integrated armament subsystems used on aircraft, armored vehicles, naval vessels, and fixed installations. This category covers barrels, breech components, bolts, feed mechanisms, ammunition-handling parts, drives, mounts, recoil components, controls, electrical assemblies, and related hardware. Armament subsystems may combine the weapon with its mounting, feed, drive, control, and sighting equipment. Any ammunition or explosive ordnance represented is inert or deactivated and intended for historical display, collecting, technical study, or restoration reference.
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20mm M24A1 / Mk16 Magazine Slide Backplate Screw
$18.5020mm M24A1 / Mk16 Magazine Slide Backplate Screw This new old stock 20mm Magazine Slide Backplate Screw is an original U.S. military component designed for use with the M24A1 and Mk16 aircraft...$18.50 -
20mm M39 Guide Link Left Hand
$150.0020mm M39 Guide Link (Left Hand) Offered here is a new old stock 20mm M39 Guide Link (Left Hand), an original U.S. military surplus component for the M39 aircraft revolver cannon. This guide link is...$150.00 -
20mm M39 Operating Slide Rammer Right Hand
$335.0020mm M39 Operating Slide Rammer (Right Hand) This new old stock 20mm M39 Operating Slide Rammer (Right Hand) is an authentic U.S. military surplus part designed for the M39 revolver cannon, a widely...$335.00 -
20mm M24A1 Gas Cylinder Plug
$175.0020mm M24A1 Gas Cylinder Plug This new old stock 20mm M24A1 Gas Cylinder Plug is an authentic U.S. military spare part designed for use with the M24A1 automatic aircraft cannon, a variant of the M24...$175.00 -
20mm M3 Thread Protector Sleeve
$250.0020mm M3 Thread Protector Sleeve This new old stock 20mm M3 Thread Protector Sleeve is a genuine U.S. military surplus part designed for the 20mm M3 aircraft automatic cannon—a widely used armament on...$250.00 -
20mm M24A1 / Mk16 Rear Buffer Sleeve
$325.0020mm Rear Buffer Sleeve P/N A25565 / 5025565 | FSN 1005-502-5565 Original U.S. Ordnance Component for Aircraft Weapon Systems This is an original Rear Buffer Sleeve for the 20mm M24A1 Automatic Gun...$325.00 -
Special Purpose Cable Assembly for 20mm Vulcan on F-4 Phantom
$2,650.00Special Purpose Cable Assembly NSN: 1005-00-906-0806 / 6150-00-906-0806 Genuine U.S. Military Surplus | Aircraft Armament Electrical Connector Assembly This is a Special Purpose Cable Assembly...$2,650.00 -
20mm M39 Revolver Cannon Gear Box Motor
$1,875.0020mm M39 Revolver Cannon Gear Box Motor P/N JFB-D300-2 | NSN 1005-00-211-8328 | FSN 1005-211-8328 U.S. Military Surplus | Rare Aircraft Cannon System Component Offered here is a 20mm M39 Revolver...$1,875.00 -
20mm M39 Revolver Cannon Cam-Extractor
$165.00Cam-Extractor for the 20mm M39 Revolver Cannon Genuine U.S. Military Surplus | For Aircraft-Mounted Autocannons Offered here is an original Cam-Extractor for the 20mm M39 Revolver Cannon, available...$165.00 -
20mm M39 Cam Switch Right Hand
$325.0020mm M39 Cam Switch (Right Hand) Original U.S. Air Force Surplus Component – For M39 Aircraft Revolver Cannon This new old stock 20mm M39 Cam Switch (Right Hand) is a genuine U.S. military surplus...$325.00 -
20mm M39 Cartridge Ejection Chute Side
$375.00NOS M39 Side Cartridge Ejection Chute Original U.S. Air Force Surplus – Cold War Era Aircraft Armament Component Available now is a new old stock (NOS) side cartridge ejection chute for the 20mm M39...$375.00 -
20mm M39 Cartridge Ejection Chute Rear
$375.00Cartridge Ejection Chute – Rear Original U.S. Air Force Surplus – M39 Revolver Cannon Ejection Chute Component with Light Surface Rust Offered for sale is a rear cartridge ejection chute for the 20mm...$375.00 -
20mm Gas Cylinder Spring for Guns M3, M24, M24A1, Mk12, Mk16
$125.0020mm Gas Cylinder Spring Now available is a new old stock (NOS) 20mm Gas Cylinder Spring, a critical internal component for a variety of U.S. military 20mm autocannons, including the M3, M24, M24A1,...$125.00 -
Recoil Adapter Sub Assembly for M6 7.62mm M60 Amament Subsystem
$475.00Recoil Adapter Sub-Assembly Genuine U.S. Military Surplus – Vietnam War Era Helicopter Armament Component Recoil Adapter Sub-Assembly in new old stock (NOS) condition, designed specifically for the...$475.00 -
Control Panel Cover Assembly for UH-1D / CH-47A 7.62mm M6 Armament Subsystem
$275.00New Old Stock (NOS) Control Panel Cover Assembly Offered here is a New Old Stock (NOS) Control Panel Cover Assembly designed for the M6 7.62mm Armament Subsystem used aboard the UH-1D "Huey" utility...$275.00 -
20mm M61 Vulcan Housing Cover
$875.00New Old Stock (NOS) 20mm M61 Housing Cover Offered here is a New Old Stock (NOS) 20mm M61 Housing Cover, a critical component for the M61 Vulcan used across a wide range of U.S. Air Force and Army...$875.00 -
40mm M75 Recoil Rod Assy for M5 Armament Subsystem
$375.00Recoil Rod Assembly for the M5 Armament Subsystem Now available is an original Recoil Rod Assembly for the M5 Armament Subsystem, in New Old Stock (NOS) condition. Manufactured under Part Number...$375.00 -
23mm GSh-23 Soviet Cold War Era - Modern Era Twin Barrel Aircraft Autocannon
$25,000.0023mm GSh-23 Soviet Cold War Era - Modern Era Twin Barrel Aircraft Autocannon A rare inert Soviet aircraft cannon is now available for sale: the 23mm GSh-23 Soviet Cold War Era - Modern Era Twin...$25,000.00 -
23mm NR-23 Soviet Cold War Era Aircraft Autocannon
$17,500.0023mm NR-23 Soviet Cold War Era Aircraft Autocannon Experience a genuine piece of Cold War history with this fully restored 23mm NR-23 Soviet Cold War Era Aircraft Autocannon, now available as an...$17,500.00 -
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