Description
40/106 mm Round RSMK-7MA with Smoke Grenade GSMK-7MA
NSN:1310-50-001-3758
MAIN FEATURES:
The 40/106 mm Round RSMK-7MA with Smoke Grenade GSMK-7MA is intended for:
- marking targets;
- creation of smoke curtains for the needs of camouflage;
- Against the enemy for:
- creation of insufferable conditions in closed areas
- igniting points of fire
- emitting smoke that blinds enemy’s points of reconnaissance, surveillance and aimed fire.
- Aside from the smoke creation, the red phosphorous base compound also provides an incendiary effect.
Performance:
- The Round consists of:
- Grenade GSMK-7MA
- Propellant Charge CP-73.
- The Grenade consists of:
- Front Smoke part SMK-7MA
- Sustainer motor SM-71
- Point Detonating Fuze AF72
- 90 seconds of smoke
| TACTICAL-TECHNICAL CHARACTERISTICS | RSMK-7MA |
| Caliber, mm | 40 mm |
| Warhead caliber, mm | 106 mm |
| Max sighting range, m/yds. (SGL-7MA with adjustable drum scale) |
1,200 m / 1,312 yds. |
| Max direct fire range, m/yds. (Optical scale of SGL-7MA) |
200 m / 218 yds. |
| Weight of Round, kg/lbs. | max 4.6 kg / 10.1 lbs. |
| Weight of the grenade, kg/lbs. | 4.2 kg / 9.2 lbs. |
| Muzzle velocity, m/s | 70 m/s |
| Fire rate, shots/min | from 4 to 6 |
| Smoke color | white |
| Smoke composition type | SMK-1(based on Red phosphorous) |
| Weight of smoke composition, kg/lbs. | 2.19 kg / 4.8 lbs. |
| Time of smoke creation, s | 5 seconds max |
| Smoke duration, s | 90 seconds |
| Volume of smoke cloud, m3 | 128 x 103 min |
| Operation temperature range, °C/°F | from -40°C to 50°C / -40°F to 122°F |
| CLASS OF EXPLOSION HAZARD | 1.2G: UN 0015 |
| The Round consists of: | |
| Fuze | AF72 with super-quick and graze (anti-ricochet) function, independent of impact angle |
| Smoke Grenade | GSMK-7MA |
| Sustainer Motor | SM-71 |
| Propellant Charge | CP-73 |
| Weapon Systems | |
| ARSENAL ATGL-L2 and Russian RPG-7V Light Anti-Tank Grenade Launchers | |
| PACKING | RSMK-7MA |
| 6 Rounds are packed in a wooden case as follows: | 6 Grenades GSMK-7MA (each one in airtight plastic bag)
6 Propellant Charges CP-73 (each one in a plastic container; each 3 pcs. plastic containers in an airtight plastic bag). |
| Dimensions, mm/in | 895 x 481 x 325 mm / 35.2 x 18.9 x 12.7 in |
| Weight, kg/lbs. | 50 kg / 110.2 lbs. |
| Volume, m³ | 0.118 m³ |
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