122mm Illuminating Round with Reduced Charge


The I-122-R round with a reduced charge is fitted with an I-122 illuminating grenade.

The I-122 grenade represents a body containing an illuminating body and a parachute system, which during flight are ejected in the direction opposite to the flight direction. Once the parachute system has deployed, it begins to descend at a uniform rate to the earth surface.

The system illuminates suddenly the terrain, featuring the following advantages over the other means of illumination: located within a short distance from the illuminated object; illuminates a wide area; low vulnerability of the source of light during its operation.


0.384g - Weight of Fuze
21.3kg - Weight of Round
492mm - Round Length
0 - Safety Wire
565m/s - Muzzle Velocity
12.5km - Max Range
1 000 000cd - Luminous Intensity
50s - Burning Time
7.5-9.5m/s - Rate of Descent


112mm caliber

Fuze Type DZV-90


2pcs - in Wooden Case
80kg - weight of each Wooden Case
0.23cm3 - volume of each Wooden Case
230_435_1200mm - dimensions of each Wooden Case