20mm OERLIKON U.S. NAVY ANTI AIRCRAFT GUNS ( x 20 PIECES ! ). THE SET INCLUDES TURNED BRASS BARRELS (20 pcs), TURNED BRASS BASES (20 pcs), AND BRASS PHOTO-ETCHED PARTS (80 pcs) GIVES YOU POSSIBILITY TO BUILD20 PIECES OF IMPRESIVE20mm OERLIKON AA GUN WITH BASE.PLASTIC PARTS ARE NOT INCLUDED!
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