Turned metal #InfoIncluded 6x in:Set of Barrels for20mm M61A1 Vulcan (for modern military a/c) Aber 1:48A48050 What is in the box »Type:Turned metalNumber:Color:Brass Other content in this kitWhat is in the box »1x Photoetched fret (brass) View1x Turned metal (brass) View1x Instructions (Paper) (black & white) View