Danish 20x120 Madsen Brass Cartridge – HA Government Arsenal, Copenhagen DAL 360 NITRO headstamp that collectors

360 NITRO headstamp that collectors value so highly

A superb and unusual example of British military NBC equipment

Signs of age and gentle wear add to its nostalgic charm

45 Colt became a favorite among lawmen

Danish 20x120 Madsen Brass Cartridge – HA Government Arsenal, Copenhagen DAL 360 NITRO headstamp that collectorsThis is a Danish 20x120 mm Madsen brass cartridge case, manufactured for use with the Madsen 20 mm automatic cannon. The headstamp HA denotes production by the Danish Government Arsenal in Copenhagen (Hrens Arsenal), a key supplier of military munitions during the early to mid 20th century. The 20x120 mm round was widely used in anti aircraft and naval roles, as well as on armoured vehicles. Constructed from solid brass, the cartridge case is large