These cartridge are of rimmed type and fired from .380" Rev. This
round consists of a cartridge case, percussion cap, propellant charge and
bullet.The case is of solid drawn brass. At the base of the case,is a cap
chamber with an anvil and two fire holes.The percussion cap is of brass and
contains Czech type [non fulminate base] mixure.The cap is secured in the
cap chamber purple vanish which ensures water proofing and identification of
ball cartg. The bullet consists of lead antimony core in a cupro-nickel or
gilding metal envelope and has a slight concave depression in the base to
prevent the lead core from extruding and making the base faculty.
Specifications
PHYSICAL CHARACTERISTICS
Total length of ammunition : 31.62 mm
Total mass of ammunition : 16 grams(approx)
Mass of bullet : 11.54 =/-0.13 grams
Mass of propellant : 0.260 grams
PERFORMANCE CHARACTERISTICS
Mean velocity : 183 +/- 9 m/s
Accuracy from fixed rest : 90mm mean F of M
at 46m
QUALITY
Various strict quality checks are adopted during manufacture.All the
components are proved and inspected separately in empty stages before they
are taken for filling/assembly. Functional proof is carried out inm
association with Services Quality Assurance Organisation.
SHELF LIFE
The shelf life of the ammunition is
15 years.
PACKING
12 cartridge are packed in one carton NO.1c and 70 such carton are
packed in Box H74 MK-1 and 4 such boxes are packed in one steel Box B184
Mk-1