HANDBOOK OF ENEMY AMMUNITION |
PAMPHLET No. 3 |
GERMAN AND ITALIEN AMMUNITION |
ITALIAN 12.7 mm INCENDIARY TRACER |
(Fig. 36) |
The cartridge case is of brass and of the semi-rimless type. |
The boat-tailed bullet consists of a steel body (a) heavily coated on the exterior with gliding metal (b) and with a tracer cavity (c) formed in the base. The tracer composition gives a white trace up to a distance of approximately 150 yards, the trace then changes to red. The incendiary filling (d) consists of aluminium or potassium chlorate with a small layer of penthrite/ wax on top (e). Situated above the incendiary filling is the initiator ar-rangement. The brass fuze is similar in action to the German A.Z. 5045, althrough the centrifugal segments with spring coil are housed in the bottom half, instead of in the nose-cap, and the striker incorporates the hammer. The body of the bullet is painted blue. |
Fig. 36 |