Original U.S. Signals, Underwater Sound (SUS) MK 57 Dummy “Practice Depth Charge” - Inert MG 13 This standard middle-war pattern German

This standard middle-war pattern German canteen is of the pattern introduced in mid-1915 and made from tin-plated steel rather than from aluminum

carrying the new bullet with it and seating it in the barrel before locking again

LENGTH:  7 1/2 inches

and it has a YAKIZUME (no turnback) boshi

thought we

Original U.S. Signals, Underwater Sound (SUS) MK 57 Dummy “Practice Depth Charge” - Inert MG 13 This standard middle-war pattern GermanOriginal Item: Only One Available. This is a wonderful example of a hard to find Practice Depth Charge, Mk 57 Signals, Underwater Sound Dummy device. This is an inert, practice device and was never intended to be used as an explosive device nor can it be used as such. It is in total compliance per the current BATF regulations governing ordnance. Not Available For Export The SUS is a small, expendable, bomb shaped device 3 inches in diameter and 15 or