Bidspirit auction | 10 20MM Cannon Inert Drill

10 20MM Cannon Inert Drill Rounds - 10 drill/practice rounds for 20MM Cannon. 8 are for M61 Vulcan, 2 are for 20mm Oerlikon Cannon. cartridges are steel one piece assemblies(Oerlikon cannons have screw off bases for replacement when damaged by extractor) used for training in loading and handling cannons. Cartridges are well worn and used with some surface rust. Excellent display pieces or reseller lot. See photos.