The ammunition is used for guns type A54. It s available in two denominations.

It can damage or destroy an aircraft within a rang of 1500 metres and light armourd vehicles or vessels within 500 metre.

TECHNICAL DATA
Complete Round
Weight	147 mm
Weight: API 116 - 126 gm API/T 112 - 122 gm
Propellant	Single base smokeless powder
Performance
Bulelt velocity	818 - 833 metre/sec
Effective Range: Air targets 1500 metre Ground target 500 metre
Chamber pressure: Mean 3000 kg/sq.cm. Max 3300 kg/sq.cm.
Penetration: API 20 mm steel plate placed at 100 metres (min 90% bullets penetrate through the plate) API/T 15 mm steel plate placed at 100 metres (min 90% bullets penetrate through the plate)
Packing
280 rounds packed in a H14P stell box:
Size of box	40 x 16.5 x 30 cm
Weight of box	42 kg
Colour & Marking	Service brown with yellow/white stencilling