MG34 anti-aircraft spider sight 'BSW WaA4'
An excellent and guaranteed original example of the MG34 AA spider sight.
This particular example is very well marked, and is certainly of early manufacture (pre-1940). The markings include the 'BSW' logo & 'WaA4' stamped on the outer ring, along with further 'WaA4' stamps to the base - all indicating production by Gustloff-Werke, Waffenwerke Suhl.
One of these parts would have been carried by every MG gunner, and was held within the belt-mounted tool pouch. A must-have accessory for any MG34!