30 x 165 mm Rounds

The 30 mm rounds with HEI-, ETand
APT shells for the 2A42 and
2A38 guns are intended for firing
against ground and airborn targets.

The 30 mm rounds for HP-30 aircraft
gun are intended for firing against
airborn targets.

Cartridge type	30 mm ROUND FOR 2A42GUN & 2A38 AUTOMATIC GUN			30 mm AMMUNITION FOR HP-30 AIRCRAFTGUN BALLISTICS
Shell type	ET	APT	HEI	–
Calibre, mm	30	30	30	30
Weight, kg	0.826	0.853	0.837	0.848
Length, mm	–	–	292	265
Charge weight, kg	0.118	0.127	0.123	–
Shell weight, kg	0.386	0.400	0.389	0.406
Initial velocity, m/s	940 ÷ 960	960 ÷ 980	950 ÷ 970	799 ± 8
Maximum pressure, Pa	–	–	3800.10⁵	3300.10⁵
Probable deviation, m/s	5	5	5	–
Tracer action time, s	> 10	> 3.5	–	–
Temperature range, ⁰C	−50 ÷ +50	−50 ÷ +50	−50 ÷ +50	–
Fuse	A−670M	–	A−670M	–

	ET	APT	HEI	HP-30
	54 pcs. in 3 air-tight boxes,in a wooden case			18 rounds in 3 air-tight metal boxes, in a wooden case
Dimensions, mm	875 x 398 x 206			875 x 378 x 206
Cross weight, kg	60			55
Volume of the case, m³	0.072			0.068