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20mm US M39 Dummy Cartridge
The 20mm US M39 is used inthe post WWII, M39 post war cannon and later in
the M39A1 and M61 and M168 Vulcan Gatling-Pattern guns.
These are also uses in NATO and U.S. Aircraft and French M621 ground guns.
These are "INERT", "DUMMY" Cartridges, Projectile is 20mm or
.787" in Diameter. Total length is 175mm or 6.657"
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Military Cartridge Section
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50
BMG
20mm
30-30
www.ammo-one.com
one cartridge, 20 mm cannon
U.S. M39, Inert , dummy cartridge
may have minor scratches on
projectile and case, unpolished,
but can be polished
20mm
$12.95 per cartridge
..
www.ammo-one.com