Original WWII Thompson M1928A1 SMG Butt Stock Oil Bottle Blunderbuss The gas-actuated Hotchkiss system was

The gas-actuated Hotchkiss system was first formulated in 1895 by Odkolek von Ujezda and improved into its final form by Hotchkiss armament engineers Laurence Benét and Henri Mercié

The silvering is completely intact throughout this pommel

A band of yellow “T”s indicates the amber trace

Breechblock is marked US Model 1884

when the trigger is pressed

Original WWII Thompson M1928A1 SMG Butt Stock Oil Bottle Blunderbuss The gas-actuated Hotchkiss system wasOriginal Item: Every M1928 and M1928A1 Submachine Gun was issued with a finely made oiler that was designed to fit in the trap of the butt stock. The issue oiler was made of brass with a black crinkle paint finish. The filler cap has a built in fine dropper, which is closed by a screw cover, fitted with a needle, and seals the opening of the dropper. This entire assembly was manufactured to the highest standards. Capacity is approximately 0. 5 oz (17