Set of Barrels for 20mm M61A1 Vulcan(for modern military a/c)Aber | No. A48050 | 1:48Box contents1x Photoetched fret (brass) View1x Turned metal (brass) View6x Turned metal (brass) View1x Instructions (Paper) (black & white) ViewInstruction sheetsDownload | 0Kb (.pdf)Product pageView product »