Description
MK30 Counter Balance Weight for the M3 Anti-Aircraft Pedestal Mount D73945. This is required when using an ANM2 or M3 Aircraft machine gun. Mounts directly to the M3AA Mount. Extremely rare Counter Weight. NSN: A037-6573945, Part Number: 6573945, DWG Number: D73945Original US GI, WWII. US GI, Restored Condition. This Counter Weight cannot be used with the Water-cooled, but is a original accessory for this mount.
