40/106 mm Round RSMK-7MA with Smoke Grenade GSMK-7MA
NSN:1310-50-001-3758
The 40/106 Round RSMK-7MA with Smoke Grenade GSMK-7MA is intended for
Except smoke creation, the round due to the smoke composition, on the base of red phosphorous, provides incendiary effect.
The Round consists of Grenade GSMK-7MA and Propellant Charge CP-73. The Grenade consists of Front Smoke part SMK-7MA, Sustainer motor SM-71, and Point Detonating Fuze AF72.
TACTICAL-TECHNICAL CHARACTERISTICS | RSMK-7MA |
Caliber, mm | 40 |
Warhead calibre, mm | 106 |
Weight of Round, kg | 4.6 max |
Weight of the grenade, kg | 4.2 |
Max sighting range, m (SGL-7MA with adjustable drum scale) |
1 200 |
Max direct fire range, m (Optical scale of SGL-7MA) |
200 |
Muzzle velocity, m/s | 70 |
Fire rate, shots/min | 4÷6 |
Smoke colour | white |
Smoke composition type | SMK-1(based on Red phosphorous) |
Weight of smoke composition, kg | 2.190 |
Time of smoke creation, s | 5 max |
Smoke Duration , s | 90 |
Volume of smoke cloud, m3 | 128x103 min |
Operation temperature range, oC |
from minus 40 to 50 |
The Round consists: | |
Fuze | AF72 with super-quick and graze (anti-ricochet) function, independent of impact angle |
Smoke Grenade | GSMK-7MA |
Sustaine Motor | SM-71 |
Propellant Charge | CP-73 |
Weapon System |
ARSENAL ATGL-L2 and Russian RPG-7V Light Anti-Tank Grenade Launchers |
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6 Rounds are packed in a wooden case as follows:
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Dimensions, mm | 895x481x325 | |
Weight, kg | 50 | |
Volume, m3 | 0.14 |
CLASS OF EXPLOSION HAZARD | 1.2G, UN 0015 |