Home Products 20×102 mm HEI , 20×128mm TP-T

20×102 mm HEI , 20×128mm TP-T

Category:

Ammunition

Product Code:

78

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Additional information

GENERAL SPECIFICATIONS (20X102MM HEI) This ammunition can be fired by Vulcan guns mounted on helicopter. The rimless bottlenecked case is of steel and electrically primed. GENERAL SPECIFICATIONS (20X128MM TP-T) This ammunition is produced for training purposes and is fired by 20mm anti-aircraft cannons. The shell body is same as HEIT type with front section empty and rear section filled with tracer.

Specification

TECHNICAL FEATURES
Type 20×102 HEI 20×102 TP-T 20×128 TP-T
Round length (mm) 168 168 203.5
Case length (gr) 102 102 92.3
Round weight (gr) 257 260 340
Bullet weight (gr) 101 95 126
Type of powder Double base Core Double base Core Double base Core
Type of primer Electric Electric Percussion
Mean of muzzle velocity (m/s) 1030 1030 980
Maximum gas pressure (kgf/cm2) Pmed. Max. ≤ 3300 Pmed. Max. ≤ 3300 Pmed. Max. ≤ 3600
Minimum tracer range (m) 1400 1400 -
Armament M39 - M61 M39 - M61 KAA, KAB

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