The third Reich. Two-barrel model 1936 "L" signal gun for Luftwaffe. Manufactured in 1943 by GBW - waffenfabrik Gustav Bitner in Weipert (Wipert). Magnificent safety.
Caliber of 4 (26.5 mm). Total length/barrel length 280/165. Weight is 1.250 kg. Duralumin, black plastic (Bakelit).
Deactivated: pins in the cartridge chamber, the trigger is shortened, the hole of the trigger is welded. USM will not mention. Complete 2 charges, storage box (new).