20 mmx102 HEI-T (M56 A3)

Technical Specifications
Cartridge Length	max. 168.02 mm
Cartridge Weight	~ 263 g
Velocity (23.7 m)	1030±15 m/sec
Velocity Standard Deviation	max. 12.19 m/sec
Mean Pressure	max. 4254 kg/cm²
Accuracy (232.4 m)	max. 26.92 cm
Bullet Extraction Force	499 -1179 kgf
Action Time	max. 4 ms
Case Model Number	M103
Case Material	Brass (CuZn30)
Bullet Shell Material	Steel (MKE - Ç 1040)
Fuze	M505 A3
Primer	M52 A3 B1 Electrical Primer
Link Type	M12 or M14 Link
Type of Propellant	Ball Powder
Weapon to be used	M39, M61, M197
Bullet Weight	103 g