The fuze is a piezoelectric, nose-base type with percussion-instantaneous action, distant arming and a self-destruction mechanism. It is intended for use on PG-9 anti-tank grenades for the SPG-9M heavy anti-tank grenade launcher and 2A28 gun, mounted on the BMP-1. It serves to detonate the warhead on impact with the target. The fuze is composed of two parts – nose part (piezoelectric generator) and base part – safety and detonating mechanism.


Technical data

Type: Piezoelectric
Weight, kg
- piezoelectric generator 0,052
- base part 0,095
Actuation angle 0°…60°
Self-destruction time, s 3,8… 6
Arming distance, m 2,5…20
Safe drop height, m 3
Safe operational temperature range, °C -50…50