Weight of shell
91 kg
Weight of filling
16.5 kg of TNT
Fuze
PDM 557 or MTSQ
Propelling charge
Single base, single perforated
Green bag
M1 (1-5)
White bag
M2 (5-7)
Primer
Percussion type M-82
Performance
Muzzle velocity
594.4 metres/sec
Pressure
2,658 kg/sq.cm
Range
16,800 metres
Chamber pressures for performance proof tests:
Strength
3,040+ 80 kg/sq.cm.
Charge stability
Detonation
2,658 kg/sq.cm.
Packing
6 shells packed in a pallet.
Propellant chares supplied in steel container.
Colour & Marking
Service brown with yellow/white stenciling.